20194677360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1686

約数の個数: 480

約数和(自身を含む): 80385230016

約数和(自身を除く): 60190552656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 528, 572, 585, 605, 624, 660, 715, 720, 726, 780, 792, 858, 880, 936, 968, 990, 1040, 1089, 1144, 1170, 1210, 1287, 1320, 1331, 1430, 1452, 1560, 1573, 1584, 1621, 1716, 1815, 1872, 1936, 1980, 2145, 2178, 2288, 2340, 2420, 2574, 2640, 2662, 2860, 2904, 3120, 3146, 3242, 3432, 3630, 3960, 3993, 4290, 4356, 4680, 4719, 4840, 4863, 5148, 5324, 5445, 5720, 5808, 6292, 6435, 6484, 6655, 6864, 7260, 7865, 7920, 7986, 8105, 8580, 8712, 9360, 9438, 9680, 9726, 10296, 10648, 10890, 11440, 11979, 12584, 12870, 12968, 13310, 14157, 14520, 14589, 15730, 15972, 16210, 17160, 17303, 17424, 17831, 18876, 19452, 19965, 20592, 21073, 21296, 21780, 23595, 23958, 24315, 25168, 25740, 25936, 26620, 28314, 29040, 29178, 31460, 31944, 32420, 34320, 34606, 35662, 37752, 38904, 39930, 42146, 43560, 47190, 47916, 48630, 51480, 51909, 53240, 53493, 56628, 58356, 59895, 62920, 63219, 63888, 64840, 69212, 70785, 71324, 72945, 75504, 77808, 79860, 84292, 86515, 87120, 89155, 94380, 95832, 97260, 102960, 103818, 105365, 106480, 106986, 113256, 116712, 119790, 125840, 126438, 129680, 138424, 141570, 142648, 145890, 155727, 159720, 160479, 168584, 173030, 178310, 188760, 189657, 191664, 194520, 196141, 207636, 210730, 213972, 226512, 231803, 233424, 239580, 252876, 259545, 267465, 276848, 283140, 285296, 291780, 311454, 316095, 319440, 320958, 337168, 346060, 356620, 377520, 379314, 389040, 392282, 415272, 421460, 427944, 463606, 479160, 505752, 519090, 534930, 566280, 583560, 588423, 622908, 632190, 641916, 692120, 695409, 713240, 758628, 778635, 784564, 802395, 830544, 842920, 855888, 927212, 948285, 958320, 980705, 1011504, 1038180, 1069860, 1132560, 1159015, 1167120, 1176846, 1245816, 1264380, 1283832, 1384240, 1390818, 1426480, 1517256, 1557270, 1569128, 1604790, 1685840, 1765269, 1854424, 1896570, 1961410, 2076360, 2086227, 2139720, 2157551, 2318030, 2353692, 2491632, 2528760, 2549833, 2567664, 2781636, 2942115, 3034512, 3114540, 3138256, 3209580, 3477045, 3530538, 3708848, 3793140, 3922820, 4152720, 4172454, 4279440, 4315102, 4636060, 4707384, 5057520, 5099666, 5563272, 5884230, 6229080, 6419160, 6472653, 6954090, 7061076, 7586280, 7649499, 7845640, 8344908, 8630204, 8826345, 9272120, 9414768, 10199332, 10431135, 10787755, 11126544, 11768460, 12458160, 12749165, 12838320, 12945306, 13908180, 14122152, 15172560, 15298998, 15691280, 16689816, 17260408, 17652690, 18544240, 19417959, 20398664, 20862270, 21575510, 22948497, 23536920, 25498330, 25890612, 27816360, 28048163, 28244304, 30597996, 32363265, 33379632, 34520816, 35305380, 38247495, 38835918, 40797328, 41724540, 43151020, 45896994, 47073840, 50996660, 51781224, 55632720, 56096326, 61195992, 64726530, 70610760, 76494990, 77671836, 83449080, 84144489, 86302040, 91793988, 97089795, 101993320, 103562448, 112192652, 114742485, 122391984, 129453060, 140240815, 141221520, 152989980, 155343672, 166898160, 168288978, 172604080, 183587976, 194179590, 203986640, 224385304, 229484970, 252433467, 258906120, 280481630, 305979960, 310687344, 336577956, 367175952, 388359180, 420722445, 448770608, 458969940, 504866934, 517812240, 560963260, 611959920, 673155912, 776718360, 841444890, 917939880, 1009733868, 1121926520, 1262167335, 1346311824, 1553436720, 1682889780, 1835879760, 2019467736, 2243853040, 2524334670, 3365779560, 4038935472, 5048669340, 6731559120, 10097338680, 20194677360]

約数ペア:

[(1, 20194677360), (2, 10097338680), (3, 6731559120), (4, 5048669340), (5, 4038935472), (6, 3365779560), (8, 2524334670), (9, 2243853040), (10, 2019467736), (11, 1835879760), (12, 1682889780), (13, 1553436720), (15, 1346311824), (16, 1262167335), (18, 1121926520), (20, 1009733868), (22, 917939880), (24, 841444890), (26, 776718360), (30, 673155912), (33, 611959920), (36, 560963260), (39, 517812240), (40, 504866934), (44, 458969940), (45, 448770608), (48, 420722445), (52, 388359180), (55, 367175952), (60, 336577956), (65, 310687344), (66, 305979960), (72, 280481630), (78, 258906120), (80, 252433467), (88, 229484970), (90, 224385304), (99, 203986640), (104, 194179590), (110, 183587976), (117, 172604080), (120, 168288978), (121, 166898160), (130, 155343672), (132, 152989980), (143, 141221520), (144, 140240815), (156, 129453060), (165, 122391984), (176, 114742485), (180, 112192652), (195, 103562448), (198, 101993320), (208, 97089795), (220, 91793988), (234, 86302040), (240, 84144489), (242, 83449080), (260, 77671836), (264, 76494990), (286, 70610760), (312, 64726530), (330, 61195992), (360, 56096326), (363, 55632720), (390, 51781224), (396, 50996660), (429, 47073840), (440, 45896994), (468, 43151020), (484, 41724540), (495, 40797328), (520, 38835918), (528, 38247495), (572, 35305380), (585, 34520816), (605, 33379632), (624, 32363265), (660, 30597996), (715, 28244304), (720, 28048163), (726, 27816360), (780, 25890612), (792, 25498330), (858, 23536920), (880, 22948497), (936, 21575510), (968, 20862270), (990, 20398664), (1040, 19417959), (1089, 18544240), (1144, 17652690), (1170, 17260408), (1210, 16689816), (1287, 15691280), (1320, 15298998), (1331, 15172560), (1430, 14122152), (1452, 13908180), (1560, 12945306), (1573, 12838320), (1584, 12749165), (1621, 12458160), (1716, 11768460), (1815, 11126544), (1872, 10787755), (1936, 10431135), (1980, 10199332), (2145, 9414768), (2178, 9272120), (2288, 8826345), (2340, 8630204), (2420, 8344908), (2574, 7845640), (2640, 7649499), (2662, 7586280), (2860, 7061076), (2904, 6954090), (3120, 6472653), (3146, 6419160), (3242, 6229080), (3432, 5884230), (3630, 5563272), (3960, 5099666), (3993, 5057520), (4290, 4707384), (4356, 4636060), (4680, 4315102), (4719, 4279440), (4840, 4172454), (4863, 4152720), (5148, 3922820), (5324, 3793140), (5445, 3708848), (5720, 3530538), (5808, 3477045), (6292, 3209580), (6435, 3138256), (6484, 3114540), (6655, 3034512), (6864, 2942115), (7260, 2781636), (7865, 2567664), (7920, 2549833), (7986, 2528760), (8105, 2491632), (8580, 2353692), (8712, 2318030), (9360, 2157551), (9438, 2139720), (9680, 2086227), (9726, 2076360), (10296, 1961410), (10648, 1896570), (10890, 1854424), (11440, 1765269), (11979, 1685840), (12584, 1604790), (12870, 1569128), (12968, 1557270), (13310, 1517256), (14157, 1426480), (14520, 1390818), (14589, 1384240), (15730, 1283832), (15972, 1264380), (16210, 1245816), (17160, 1176846), (17303, 1167120), (17424, 1159015), (17831, 1132560), (18876, 1069860), (19452, 1038180), (19965, 1011504), (20592, 980705), (21073, 958320), (21296, 948285), (21780, 927212), (23595, 855888), (23958, 842920), (24315, 830544), (25168, 802395), (25740, 784564), (25936, 778635), (26620, 758628), (28314, 713240), (29040, 695409), (29178, 692120), (31460, 641916), (31944, 632190), (32420, 622908), (34320, 588423), (34606, 583560), (35662, 566280), (37752, 534930), (38904, 519090), (39930, 505752), (42146, 479160), (43560, 463606), (47190, 427944), (47916, 421460), (48630, 415272), (51480, 392282), (51909, 389040), (53240, 379314), (53493, 377520), (56628, 356620), (58356, 346060), (59895, 337168), (62920, 320958), (63219, 319440), (63888, 316095), (64840, 311454), (69212, 291780), (70785, 285296), (71324, 283140), (72945, 276848), (75504, 267465), (77808, 259545), (79860, 252876), (84292, 239580), (86515, 233424), (87120, 231803), (89155, 226512), (94380, 213972), (95832, 210730), (97260, 207636), (102960, 196141), (103818, 194520), (105365, 191664), (106480, 189657), (106986, 188760), (113256, 178310), (116712, 173030), (119790, 168584), (125840, 160479), (126438, 159720), (129680, 155727), (138424, 145890), (141570, 142648)]