2129134560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20441}}^1$

素因数の和:20497

約数の個数: 192

約数和(自身を含む): 7912525824

約数和(自身を除く): 5783391264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20441, 20832, 26040, 34720, 40882, 52080, 61323, 81764, 102205, 104160, 122646, 143087, 163528, 204410, 245292, 286174, 306615, 327056, 408820, 429261, 490584, 572348, 613230, 633671, 654112, 715435, 817640, 858522, 981168, 1144696, 1226460, 1267342, 1430870, 1635280, 1717044, 1901013, 1962336, 2146305, 2289392, 2452920, 2534684, 2861740, 3168355, 3270560, 3434088, 3802026, 4292610, 4435697, 4578784, 4905840, 5069368, 5723480, 6336710, 6868176, 7604052, 8585220, 8871394, 9505065, 9811680, 10138736, 11446960, 12673420, 13307091, 13736352, 15208104, 17170440, 17742788, 19010130, 20277472, 22178485, 22893920, 25346840, 26614182, 30416208, 34340880, 35485576, 38020260, 44356970, 50693680, 53228364, 60832416, 66535455, 68681760, 70971152, 76040520, 88713940, 101387360, 106456728, 133070910, 141942304, 152081040, 177427880, 212913456, 266141820, 304162080, 354855760, 425826912, 532283640, 709711520, 1064567280, 2129134560]

約数ペア:

[(1, 2129134560), (2, 1064567280), (3, 709711520), (4, 532283640), (5, 425826912), (6, 354855760), (7, 304162080), (8, 266141820), (10, 212913456), (12, 177427880), (14, 152081040), (15, 141942304), (16, 133070910), (20, 106456728), (21, 101387360), (24, 88713940), (28, 76040520), (30, 70971152), (31, 68681760), (32, 66535455), (35, 60832416), (40, 53228364), (42, 50693680), (48, 44356970), (56, 38020260), (60, 35485576), (62, 34340880), (70, 30416208), (80, 26614182), (84, 25346840), (93, 22893920), (96, 22178485), (105, 20277472), (112, 19010130), (120, 17742788), (124, 17170440), (140, 15208104), (155, 13736352), (160, 13307091), (168, 12673420), (186, 11446960), (210, 10138736), (217, 9811680), (224, 9505065), (240, 8871394), (248, 8585220), (280, 7604052), (310, 6868176), (336, 6336710), (372, 5723480), (420, 5069368), (434, 4905840), (465, 4578784), (480, 4435697), (496, 4292610), (560, 3802026), (620, 3434088), (651, 3270560), (672, 3168355), (744, 2861740), (840, 2534684), (868, 2452920), (930, 2289392), (992, 2146305), (1085, 1962336), (1120, 1901013), (1240, 1717044), (1302, 1635280), (1488, 1430870), (1680, 1267342), (1736, 1226460), (1860, 1144696), (2170, 981168), (2480, 858522), (2604, 817640), (2976, 715435), (3255, 654112), (3360, 633671), (3472, 613230), (3720, 572348), (4340, 490584), (4960, 429261), (5208, 408820), (6510, 327056), (6944, 306615), (7440, 286174), (8680, 245292), (10416, 204410), (13020, 163528), (14880, 143087), (17360, 122646), (20441, 104160), (20832, 102205), (26040, 81764), (34720, 61323), (40882, 52080)]