138380458560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{63697}}^1$

素因数の和:63821

約数の個数: 224

約数和(自身を含む): 459750761472

約数和(自身を除く): 321370302912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 960, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 1984, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 4380, 4526, 4672, 4960, 5840, 5952, 6789, 7008, 7440, 8760, 9052, 9920, 11315, 11680, 13578, 14016, 14880, 17520, 18104, 22630, 23360, 27156, 29760, 33945, 35040, 36208, 45260, 54312, 63697, 67890, 70080, 72416, 90520, 108624, 127394, 135780, 144832, 181040, 191091, 217248, 254788, 271560, 318485, 362080, 382182, 434496, 509576, 543120, 636970, 724160, 764364, 955455, 1019152, 1086240, 1273940, 1528728, 1910910, 1974607, 2038304, 2172480, 2547880, 3057456, 3821820, 3949214, 4076608, 4649881, 5095760, 5923821, 6114912, 7643640, 7898428, 9299762, 9873035, 10191520, 11847642, 12229824, 13949643, 15287280, 15796856, 18599524, 19746070, 20383040, 23249405, 23695284, 27899286, 29619105, 30574560, 31593712, 37199048, 39492140, 46498810, 47390568, 55798572, 59238210, 61149120, 63187424, 69748215, 74398096, 78984280, 92997620, 94781136, 111597144, 118476420, 126374848, 139496430, 144146311, 148796192, 157968560, 185995240, 189562272, 223194288, 236952840, 278992860, 288292622, 297592384, 315937120, 371990480, 379124544, 432438933, 446388576, 473905680, 557985720, 576585244, 631874240, 720731555, 743980960, 864877866, 892777152, 947811360, 1115971440, 1153170488, 1441463110, 1487961920, 1729755732, 1895622720, 2162194665, 2231942880, 2306340976, 2882926220, 3459511464, 4324389330, 4463885760, 4612681952, 5765852440, 6919022928, 8648778660, 9225363904, 11531704880, 13838045856, 17297557320, 23063409760, 27676091712, 34595114640, 46126819520, 69190229280, 138380458560]

約数ペア:

[(1, 138380458560), (2, 69190229280), (3, 46126819520), (4, 34595114640), (5, 27676091712), (6, 23063409760), (8, 17297557320), (10, 13838045856), (12, 11531704880), (15, 9225363904), (16, 8648778660), (20, 6919022928), (24, 5765852440), (30, 4612681952), (31, 4463885760), (32, 4324389330), (40, 3459511464), (48, 2882926220), (60, 2306340976), (62, 2231942880), (64, 2162194665), (73, 1895622720), (80, 1729755732), (93, 1487961920), (96, 1441463110), (120, 1153170488), (124, 1115971440), (146, 947811360), (155, 892777152), (160, 864877866), (186, 743980960), (192, 720731555), (219, 631874240), (240, 576585244), (248, 557985720), (292, 473905680), (310, 446388576), (320, 432438933), (365, 379124544), (372, 371990480), (438, 315937120), (465, 297592384), (480, 288292622), (496, 278992860), (584, 236952840), (620, 223194288), (730, 189562272), (744, 185995240), (876, 157968560), (930, 148796192), (960, 144146311), (992, 139496430), (1095, 126374848), (1168, 118476420), (1240, 111597144), (1460, 94781136), (1488, 92997620), (1752, 78984280), (1860, 74398096), (1984, 69748215), (2190, 63187424), (2263, 61149120), (2336, 59238210), (2480, 55798572), (2920, 47390568), (2976, 46498810), (3504, 39492140), (3720, 37199048), (4380, 31593712), (4526, 30574560), (4672, 29619105), (4960, 27899286), (5840, 23695284), (5952, 23249405), (6789, 20383040), (7008, 19746070), (7440, 18599524), (8760, 15796856), (9052, 15287280), (9920, 13949643), (11315, 12229824), (11680, 11847642), (13578, 10191520), (14016, 9873035), (14880, 9299762), (17520, 7898428), (18104, 7643640), (22630, 6114912), (23360, 5923821), (27156, 5095760), (29760, 4649881), (33945, 4076608), (35040, 3949214), (36208, 3821820), (45260, 3057456), (54312, 2547880), (63697, 2172480), (67890, 2038304), (70080, 1974607), (72416, 1910910), (90520, 1528728), (108624, 1273940), (127394, 1086240), (135780, 1019152), (144832, 955455), (181040, 764364), (191091, 724160), (217248, 636970), (254788, 543120), (271560, 509576), (318485, 434496), (362080, 382182)]