28450241280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 576

約数和(自身を含む): 109237900800

約数和(自身を除く): 80787659520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 108, 111, 114, 120, 128, 135, 144, 148, 152, 160, 171, 180, 185, 190, 192, 216, 222, 228, 240, 256, 270, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 384, 432, 444, 456, 480, 513, 540, 555, 570, 576, 592, 608, 640, 666, 684, 703, 720, 740, 760, 768, 855, 864, 888, 912, 960, 999, 1026, 1080, 1110, 1140, 1152, 1171, 1184, 1216, 1280, 1332, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1728, 1776, 1824, 1920, 1998, 2052, 2109, 2160, 2220, 2280, 2304, 2342, 2368, 2432, 2565, 2664, 2736, 2812, 2880, 2960, 3040, 3330, 3420, 3456, 3513, 3515, 3552, 3648, 3840, 3996, 4104, 4218, 4320, 4440, 4560, 4684, 4736, 4864, 4995, 5130, 5328, 5472, 5624, 5760, 5855, 5920, 6080, 6327, 6660, 6840, 6912, 7026, 7030, 7104, 7296, 7992, 8208, 8436, 8640, 8880, 9120, 9368, 9472, 9990, 10260, 10539, 10545, 10656, 10944, 11248, 11520, 11710, 11840, 12160, 12654, 13320, 13680, 14052, 14060, 14208, 14592, 15984, 16416, 16872, 17280, 17565, 17760, 18240, 18736, 18981, 19980, 20520, 21078, 21090, 21312, 21888, 22249, 22496, 23420, 23680, 24320, 25308, 26640, 27360, 28104, 28120, 28416, 31617, 31635, 31968, 32832, 33744, 34560, 35130, 35520, 36480, 37472, 37962, 39960, 41040, 42156, 42180, 42624, 43327, 43776, 44498, 44992, 46840, 47360, 50616, 52695, 53280, 54720, 56208, 56240, 63234, 63270, 63936, 65664, 66747, 67488, 70260, 71040, 72960, 74944, 75924, 79920, 82080, 84312, 84360, 85248, 86654, 88996, 89984, 93680, 94905, 101232, 105390, 106560, 109440, 111245, 112416, 112480, 126468, 126540, 127872, 129981, 131328, 133494, 134976, 140520, 142080, 149888, 151848, 158085, 159840, 164160, 168624, 168720, 173308, 177992, 179968, 187360, 189810, 200241, 202464, 210780, 213120, 216635, 218880, 222490, 224832, 224960, 252936, 253080, 255744, 259962, 266988, 269952, 281040, 299776, 303696, 316170, 319680, 328320, 333735, 337248, 337440, 346616, 355984, 374720, 379620, 389943, 400482, 404928, 421560, 426240, 433270, 444980, 449664, 449920, 505872, 506160, 519924, 533976, 539904, 562080, 600723, 607392, 632340, 639360, 649905, 656640, 667470, 674496, 674880, 693232, 711968, 749440, 759240, 779886, 800964, 809856, 823213, 843120, 866540, 889960, 899328, 899840, 1001205, 1011744, 1012320, 1039848, 1067952, 1124160, 1169829, 1201446, 1214784, 1264680, 1278720, 1299810, 1334940, 1348992, 1349760, 1386464, 1423936, 1498880, 1518480, 1559772, 1601928, 1619712, 1646426, 1686240, 1733080, 1779920, 1949715, 2002410, 2023488, 2024640, 2079696, 2135904, 2248320, 2339658, 2402892, 2429568, 2469639, 2529360, 2599620, 2669880, 2697984, 2699520, 2772928, 2847872, 3003615, 3036960, 3119544, 3203856, 3292852, 3372480, 3466160, 3559840, 3899430, 4004820, 4046976, 4049280, 4116065, 4159392, 4271808, 4496640, 4679316, 4805784, 4859136, 4939278, 5058720, 5199240, 5339760, 5545856, 5695744, 5849145, 6007230, 6073920, 6239088, 6407712, 6585704, 6744960, 6932320, 7119680, 7408917, 7798860, 8009640, 8093952, 8098560, 8232130, 8318784, 8543616, 9358632, 9611568, 9878556, 10117440, 10398480, 10679520, 11091712, 11698290, 12014460, 12147840, 12348195, 12478176, 12815424, 13171408, 13489920, 13864640, 14239360, 14817834, 15597720, 16019280, 16464260, 16637568, 17087232, 18717264, 19223136, 19757112, 20234880, 20796960, 21359040, 22226751, 23396580, 24028920, 24295680, 24696390, 24956352, 25630848, 26342816, 27729280, 28478720, 29635668, 31195440, 32038560, 32928520, 33275136, 37044585, 37434528, 38446272, 39514224, 40469760, 41593920, 42718080, 44453502, 46793160, 48057840, 49392780, 49912704, 51261696, 52685632, 55458560, 59271336, 62390880, 64077120, 65857040, 74089170, 74869056, 76892544, 79028448, 83187840, 85436160, 88907004, 93586320, 96115680, 98785560, 99825408, 105371264, 111133755, 118542672, 124781760, 128154240, 131714080, 148178340, 149738112, 153785088, 158056896, 166375680, 177814008, 187172640, 192231360, 197571120, 210742528, 222267510, 237085344, 249563520, 256308480, 263428160, 296356680, 299476224, 316113792, 355628016, 374345280, 384462720, 395142240, 444535020, 474170688, 499127040, 526856320, 592713360, 632227584, 711256032, 748690560, 768925440, 790284480, 889070040, 948341376, 1053712640, 1185426720, 1422512064, 1497381120, 1580568960, 1778140080, 1896682752, 2370853440, 2845024128, 3161137920, 3556280160, 4741706880, 5690048256, 7112560320, 9483413760, 14225120640, 28450241280]

約数ペア:

[(1, 28450241280), (2, 14225120640), (3, 9483413760), (4, 7112560320), (5, 5690048256), (6, 4741706880), (8, 3556280160), (9, 3161137920), (10, 2845024128), (12, 2370853440), (15, 1896682752), (16, 1778140080), (18, 1580568960), (19, 1497381120), (20, 1422512064), (24, 1185426720), (27, 1053712640), (30, 948341376), (32, 889070040), (36, 790284480), (37, 768925440), (38, 748690560), (40, 711256032), (45, 632227584), (48, 592713360), (54, 526856320), (57, 499127040), (60, 474170688), (64, 444535020), (72, 395142240), (74, 384462720), (76, 374345280), (80, 355628016), (90, 316113792), (95, 299476224), (96, 296356680), (108, 263428160), (111, 256308480), (114, 249563520), (120, 237085344), (128, 222267510), (135, 210742528), (144, 197571120), (148, 192231360), (152, 187172640), (160, 177814008), (171, 166375680), (180, 158056896), (185, 153785088), (190, 149738112), (192, 148178340), (216, 131714080), (222, 128154240), (228, 124781760), (240, 118542672), (256, 111133755), (270, 105371264), (285, 99825408), (288, 98785560), (296, 96115680), (304, 93586320), (320, 88907004), (333, 85436160), (342, 83187840), (360, 79028448), (370, 76892544), (380, 74869056), (384, 74089170), (432, 65857040), (444, 64077120), (456, 62390880), (480, 59271336), (513, 55458560), (540, 52685632), (555, 51261696), (570, 49912704), (576, 49392780), (592, 48057840), (608, 46793160), (640, 44453502), (666, 42718080), (684, 41593920), (703, 40469760), (720, 39514224), (740, 38446272), (760, 37434528), (768, 37044585), (855, 33275136), (864, 32928520), (888, 32038560), (912, 31195440), (960, 29635668), (999, 28478720), (1026, 27729280), (1080, 26342816), (1110, 25630848), (1140, 24956352), (1152, 24696390), (1171, 24295680), (1184, 24028920), (1216, 23396580), (1280, 22226751), (1332, 21359040), (1368, 20796960), (1406, 20234880), (1440, 19757112), (1480, 19223136), (1520, 18717264), (1665, 17087232), (1710, 16637568), (1728, 16464260), (1776, 16019280), (1824, 15597720), (1920, 14817834), (1998, 14239360), (2052, 13864640), (2109, 13489920), (2160, 13171408), (2220, 12815424), (2280, 12478176), (2304, 12348195), (2342, 12147840), (2368, 12014460), (2432, 11698290), (2565, 11091712), (2664, 10679520), (2736, 10398480), (2812, 10117440), (2880, 9878556), (2960, 9611568), (3040, 9358632), (3330, 8543616), (3420, 8318784), (3456, 8232130), (3513, 8098560), (3515, 8093952), (3552, 8009640), (3648, 7798860), (3840, 7408917), (3996, 7119680), (4104, 6932320), (4218, 6744960), (4320, 6585704), (4440, 6407712), (4560, 6239088), (4684, 6073920), (4736, 6007230), (4864, 5849145), (4995, 5695744), (5130, 5545856), (5328, 5339760), (5472, 5199240), (5624, 5058720), (5760, 4939278), (5855, 4859136), (5920, 4805784), (6080, 4679316), (6327, 4496640), (6660, 4271808), (6840, 4159392), (6912, 4116065), (7026, 4049280), (7030, 4046976), (7104, 4004820), (7296, 3899430), (7992, 3559840), (8208, 3466160), (8436, 3372480), (8640, 3292852), (8880, 3203856), (9120, 3119544), (9368, 3036960), (9472, 3003615), (9990, 2847872), (10260, 2772928), (10539, 2699520), (10545, 2697984), (10656, 2669880), (10944, 2599620), (11248, 2529360), (11520, 2469639), (11710, 2429568), (11840, 2402892), (12160, 2339658), (12654, 2248320), (13320, 2135904), (13680, 2079696), (14052, 2024640), (14060, 2023488), (14208, 2002410), (14592, 1949715), (15984, 1779920), (16416, 1733080), (16872, 1686240), (17280, 1646426), (17565, 1619712), (17760, 1601928), (18240, 1559772), (18736, 1518480), (18981, 1498880), (19980, 1423936), (20520, 1386464), (21078, 1349760), (21090, 1348992), (21312, 1334940), (21888, 1299810), (22249, 1278720), (22496, 1264680), (23420, 1214784), (23680, 1201446), (24320, 1169829), (25308, 1124160), (26640, 1067952), (27360, 1039848), (28104, 1012320), (28120, 1011744), (28416, 1001205), (31617, 899840), (31635, 899328), (31968, 889960), (32832, 866540), (33744, 843120), (34560, 823213), (35130, 809856), (35520, 800964), (36480, 779886), (37472, 759240), (37962, 749440), (39960, 711968), (41040, 693232), (42156, 674880), (42180, 674496), (42624, 667470), (43327, 656640), (43776, 649905), (44498, 639360), (44992, 632340), (46840, 607392), (47360, 600723), (50616, 562080), (52695, 539904), (53280, 533976), (54720, 519924), (56208, 506160), (56240, 505872), (63234, 449920), (63270, 449664), (63936, 444980), (65664, 433270), (66747, 426240), (67488, 421560), (70260, 404928), (71040, 400482), (72960, 389943), (74944, 379620), (75924, 374720), (79920, 355984), (82080, 346616), (84312, 337440), (84360, 337248), (85248, 333735), (86654, 328320), (88996, 319680), (89984, 316170), (93680, 303696), (94905, 299776), (101232, 281040), (105390, 269952), (106560, 266988), (109440, 259962), (111245, 255744), (112416, 253080), (112480, 252936), (126468, 224960), (126540, 224832), (127872, 222490), (129981, 218880), (131328, 216635), (133494, 213120), (134976, 210780), (140520, 202464), (142080, 200241), (149888, 189810), (151848, 187360), (158085, 179968), (159840, 177992), (164160, 173308), (168624, 168720)]