20634372720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 720

約数和(自身を含む): 80158673088

約数和(自身を除く): 59524300368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 73, 78, 80, 90, 92, 101, 104, 115, 117, 120, 130, 138, 144, 146, 156, 169, 180, 184, 195, 202, 207, 208, 219, 230, 234, 240, 260, 276, 292, 299, 303, 312, 338, 345, 360, 365, 368, 390, 404, 414, 438, 460, 468, 505, 507, 520, 552, 584, 585, 598, 606, 624, 657, 676, 690, 720, 730, 780, 808, 828, 845, 876, 897, 909, 920, 936, 949, 1010, 1014, 1035, 1040, 1095, 1104, 1168, 1170, 1196, 1212, 1313, 1314, 1352, 1380, 1460, 1495, 1515, 1521, 1560, 1616, 1656, 1679, 1690, 1752, 1794, 1818, 1840, 1872, 1898, 2020, 2028, 2070, 2190, 2323, 2340, 2392, 2424, 2535, 2626, 2628, 2691, 2704, 2760, 2847, 2920, 2990, 3030, 3042, 3120, 3285, 3312, 3358, 3380, 3504, 3588, 3636, 3796, 3887, 3939, 4040, 4056, 4140, 4380, 4485, 4545, 4646, 4680, 4745, 4784, 4848, 5037, 5070, 5252, 5256, 5382, 5520, 5694, 5840, 5980, 6060, 6084, 6565, 6570, 6716, 6760, 6969, 7176, 7272, 7373, 7592, 7605, 7774, 7878, 8080, 8112, 8280, 8395, 8541, 8760, 8970, 9090, 9292, 9360, 9490, 10074, 10140, 10504, 10512, 10764, 11388, 11615, 11661, 11817, 11960, 12120, 12168, 12337, 13130, 13140, 13432, 13455, 13520, 13938, 14235, 14352, 14544, 14746, 15111, 15184, 15210, 15548, 15756, 16560, 16790, 17069, 17082, 17520, 17940, 18180, 18584, 18980, 19435, 19695, 20148, 20280, 20907, 21008, 21528, 21827, 22119, 22776, 23230, 23322, 23634, 23920, 24240, 24336, 24674, 25185, 26260, 26280, 26864, 26910, 27876, 28470, 29492, 30199, 30222, 30420, 31096, 31512, 33580, 34138, 34164, 34845, 34983, 35880, 36360, 36865, 37011, 37168, 37960, 38870, 39390, 40296, 40560, 41814, 42705, 43056, 43654, 44238, 45552, 46460, 46644, 47268, 49348, 50370, 51207, 52520, 52560, 53820, 55752, 56940, 58305, 58984, 59085, 60398, 60444, 60840, 61685, 62192, 63024, 65481, 66357, 67160, 68276, 68328, 69690, 69966, 71760, 72720, 73730, 74022, 75555, 75920, 77740, 78780, 80592, 83628, 85345, 85410, 87308, 88476, 90597, 92920, 93288, 94536, 95849, 98696, 100740, 102414, 104535, 105040, 107640, 109135, 110595, 111033, 111504, 113880, 116610, 117968, 118170, 120796, 120888, 121680, 123370, 130962, 132714, 134320, 136552, 136656, 139380, 139932, 147460, 148044, 150995, 151110, 153621, 155480, 157560, 167256, 169579, 170690, 170820, 174616, 174915, 176952, 181194, 185055, 185840, 186576, 189072, 191698, 196443, 197392, 201480, 204828, 209070, 215280, 218270, 221190, 222066, 227760, 233220, 236340, 241592, 241776, 246740, 256035, 261924, 265428, 271791, 273104, 278760, 279864, 283751, 287547, 294920, 296088, 301990, 302220, 307242, 310960, 315120, 327405, 331785, 334512, 339158, 341380, 341640, 349232, 349830, 353904, 362388, 370110, 383396, 392587, 392886, 402960, 409656, 418140, 436540, 442380, 444132, 452985, 466440, 472680, 479245, 483184, 493480, 508737, 512070, 523848, 530856, 543582, 555165, 557520, 559728, 567502, 575094, 589840, 592176, 603980, 604440, 614484, 654810, 663570, 678316, 682760, 683280, 699660, 724776, 740220, 766792, 768105, 785174, 785772, 819312, 836280, 847895, 851253, 862641, 873080, 884760, 888264, 905970, 932880, 945360, 958490, 982215, 986960, 1017474, 1024140, 1047696, 1061712, 1087164, 1110330, 1135004, 1150188, 1177761, 1207960, 1208880, 1228968, 1246037, 1309620, 1327140, 1356632, 1358955, 1365520, 1399320, 1418755, 1437735, 1449552, 1480440, 1526211, 1533584, 1536210, 1570348, 1571544, 1672560, 1695790, 1702506, 1725282, 1746160, 1769520, 1776528, 1811940, 1916980, 1962935, 1964430, 2034948, 2048280, 2174328, 2204527, 2220660, 2270008, 2300376, 2355522, 2415920, 2457936, 2492074, 2543685, 2553759, 2619240, 2654280, 2713264, 2717910, 2798640, 2837510, 2875470, 2960880, 3052422, 3072420, 3140696, 3143088, 3391580, 3405012, 3450564, 3533283, 3623880, 3738111, 3833960, 3925870, 3928860, 4069896, 4096560, 4256265, 4313205, 4348656, 4409054, 4441320, 4540016, 4600752, 4711044, 4984148, 5087370, 5107518, 5238480, 5308560, 5435820, 5675020, 5750940, 5888805, 6104844, 6144840, 6230185, 6281392, 6613581, 6783160, 6810024, 6901128, 7066566, 7247760, 7476222, 7631055, 7667920, 7851740, 7857720, 8139792, 8512530, 8626410, 8818108, 8882640, 9422088, 9968296, 10174740, 10215036, 10871640, 11022635, 11214333, 11350040, 11501880, 11777610, 12209688, 12289680, 12460370, 12768795, 13227162, 13566320, 13620048, 13802256, 14133132, 14952444, 15262110, 15703480, 15715440, 17025060, 17252820, 17636216, 17666415, 18690555, 18844176, 19840743, 19936592, 20349480, 20430072, 21743280, 22045270, 22428666, 22700080, 23003760, 23555220, 24419376, 24920740, 25537590, 26454324, 28266264, 28658851, 29904888, 30524220, 31406960, 33067905, 34050120, 34505640, 35272432, 35332830, 37381110, 39681486, 40698960, 40860144, 44090540, 44857332, 47110440, 49841480, 51075180, 52908648, 56071665, 56532528, 57317702, 59809776, 61048440, 66135810, 68100240, 69011280, 70665660, 74762220, 79362972, 85976553, 88181080, 89714664, 94220880, 99203715, 99682960, 102150360, 105817296, 112143330, 114635404, 122096880, 132271620, 141331320, 143294255, 149524440, 158725944, 171953106, 176362160, 179429328, 198407430, 204300720, 224286660, 229270808, 257929659, 264543240, 282662640, 286588510, 299048880, 317451888, 343906212, 396814860, 429882765, 448573320, 458541616, 515859318, 529086480, 573177020, 687812424, 793629720, 859765530, 897146640, 1031718636, 1146354040, 1289648295, 1375624848, 1587259440, 1719531060, 2063437272, 2292708080, 2579296590, 3439062120, 4126874544, 5158593180, 6878124240, 10317186360, 20634372720]

約数ペア:

[(1, 20634372720), (2, 10317186360), (3, 6878124240), (4, 5158593180), (5, 4126874544), (6, 3439062120), (8, 2579296590), (9, 2292708080), (10, 2063437272), (12, 1719531060), (13, 1587259440), (15, 1375624848), (16, 1289648295), (18, 1146354040), (20, 1031718636), (23, 897146640), (24, 859765530), (26, 793629720), (30, 687812424), (36, 573177020), (39, 529086480), (40, 515859318), (45, 458541616), (46, 448573320), (48, 429882765), (52, 396814860), (60, 343906212), (65, 317451888), (69, 299048880), (72, 286588510), (73, 282662640), (78, 264543240), (80, 257929659), (90, 229270808), (92, 224286660), (101, 204300720), (104, 198407430), (115, 179429328), (117, 176362160), (120, 171953106), (130, 158725944), (138, 149524440), (144, 143294255), (146, 141331320), (156, 132271620), (169, 122096880), (180, 114635404), (184, 112143330), (195, 105817296), (202, 102150360), (207, 99682960), (208, 99203715), (219, 94220880), (230, 89714664), (234, 88181080), (240, 85976553), (260, 79362972), (276, 74762220), (292, 70665660), (299, 69011280), (303, 68100240), (312, 66135810), (338, 61048440), (345, 59809776), (360, 57317702), (365, 56532528), (368, 56071665), (390, 52908648), (404, 51075180), (414, 49841480), (438, 47110440), (460, 44857332), (468, 44090540), (505, 40860144), (507, 40698960), (520, 39681486), (552, 37381110), (584, 35332830), (585, 35272432), (598, 34505640), (606, 34050120), (624, 33067905), (657, 31406960), (676, 30524220), (690, 29904888), (720, 28658851), (730, 28266264), (780, 26454324), (808, 25537590), (828, 24920740), (845, 24419376), (876, 23555220), (897, 23003760), (909, 22700080), (920, 22428666), (936, 22045270), (949, 21743280), (1010, 20430072), (1014, 20349480), (1035, 19936592), (1040, 19840743), (1095, 18844176), (1104, 18690555), (1168, 17666415), (1170, 17636216), (1196, 17252820), (1212, 17025060), (1313, 15715440), (1314, 15703480), (1352, 15262110), (1380, 14952444), (1460, 14133132), (1495, 13802256), (1515, 13620048), (1521, 13566320), (1560, 13227162), (1616, 12768795), (1656, 12460370), (1679, 12289680), (1690, 12209688), (1752, 11777610), (1794, 11501880), (1818, 11350040), (1840, 11214333), (1872, 11022635), (1898, 10871640), (2020, 10215036), (2028, 10174740), (2070, 9968296), (2190, 9422088), (2323, 8882640), (2340, 8818108), (2392, 8626410), (2424, 8512530), (2535, 8139792), (2626, 7857720), (2628, 7851740), (2691, 7667920), (2704, 7631055), (2760, 7476222), (2847, 7247760), (2920, 7066566), (2990, 6901128), (3030, 6810024), (3042, 6783160), (3120, 6613581), (3285, 6281392), (3312, 6230185), (3358, 6144840), (3380, 6104844), (3504, 5888805), (3588, 5750940), (3636, 5675020), (3796, 5435820), (3887, 5308560), (3939, 5238480), (4040, 5107518), (4056, 5087370), (4140, 4984148), (4380, 4711044), (4485, 4600752), (4545, 4540016), (4646, 4441320), (4680, 4409054), (4745, 4348656), (4784, 4313205), (4848, 4256265), (5037, 4096560), (5070, 4069896), (5252, 3928860), (5256, 3925870), (5382, 3833960), (5520, 3738111), (5694, 3623880), (5840, 3533283), (5980, 3450564), (6060, 3405012), (6084, 3391580), (6565, 3143088), (6570, 3140696), (6716, 3072420), (6760, 3052422), (6969, 2960880), (7176, 2875470), (7272, 2837510), (7373, 2798640), (7592, 2717910), (7605, 2713264), (7774, 2654280), (7878, 2619240), (8080, 2553759), (8112, 2543685), (8280, 2492074), (8395, 2457936), (8541, 2415920), (8760, 2355522), (8970, 2300376), (9090, 2270008), (9292, 2220660), (9360, 2204527), (9490, 2174328), (10074, 2048280), (10140, 2034948), (10504, 1964430), (10512, 1962935), (10764, 1916980), (11388, 1811940), (11615, 1776528), (11661, 1769520), (11817, 1746160), (11960, 1725282), (12120, 1702506), (12168, 1695790), (12337, 1672560), (13130, 1571544), (13140, 1570348), (13432, 1536210), (13455, 1533584), (13520, 1526211), (13938, 1480440), (14235, 1449552), (14352, 1437735), (14544, 1418755), (14746, 1399320), (15111, 1365520), (15184, 1358955), (15210, 1356632), (15548, 1327140), (15756, 1309620), (16560, 1246037), (16790, 1228968), (17069, 1208880), (17082, 1207960), (17520, 1177761), (17940, 1150188), (18180, 1135004), (18584, 1110330), (18980, 1087164), (19435, 1061712), (19695, 1047696), (20148, 1024140), (20280, 1017474), (20907, 986960), (21008, 982215), (21528, 958490), (21827, 945360), (22119, 932880), (22776, 905970), (23230, 888264), (23322, 884760), (23634, 873080), (23920, 862641), (24240, 851253), (24336, 847895), (24674, 836280), (25185, 819312), (26260, 785772), (26280, 785174), (26864, 768105), (26910, 766792), (27876, 740220), (28470, 724776), (29492, 699660), (30199, 683280), (30222, 682760), (30420, 678316), (31096, 663570), (31512, 654810), (33580, 614484), (34138, 604440), (34164, 603980), (34845, 592176), (34983, 589840), (35880, 575094), (36360, 567502), (36865, 559728), (37011, 557520), (37168, 555165), (37960, 543582), (38870, 530856), (39390, 523848), (40296, 512070), (40560, 508737), (41814, 493480), (42705, 483184), (43056, 479245), (43654, 472680), (44238, 466440), (45552, 452985), (46460, 444132), (46644, 442380), (47268, 436540), (49348, 418140), (50370, 409656), (51207, 402960), (52520, 392886), (52560, 392587), (53820, 383396), (55752, 370110), (56940, 362388), (58305, 353904), (58984, 349830), (59085, 349232), (60398, 341640), (60444, 341380), (60840, 339158), (61685, 334512), (62192, 331785), (63024, 327405), (65481, 315120), (66357, 310960), (67160, 307242), (68276, 302220), (68328, 301990), (69690, 296088), (69966, 294920), (71760, 287547), (72720, 283751), (73730, 279864), (74022, 278760), (75555, 273104), (75920, 271791), (77740, 265428), (78780, 261924), (80592, 256035), (83628, 246740), (85345, 241776), (85410, 241592), (87308, 236340), (88476, 233220), (90597, 227760), (92920, 222066), (93288, 221190), (94536, 218270), (95849, 215280), (98696, 209070), (100740, 204828), (102414, 201480), (104535, 197392), (105040, 196443), (107640, 191698), (109135, 189072), (110595, 186576), (111033, 185840), (111504, 185055), (113880, 181194), (116610, 176952), (117968, 174915), (118170, 174616), (120796, 170820), (120888, 170690), (121680, 169579), (123370, 167256), (130962, 157560), (132714, 155480), (134320, 153621), (136552, 151110), (136656, 150995), (139380, 148044), (139932, 147460)]