73438765440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{253307}}^1$

素因数の和:253480

約数の個数: 128

約数和(自身を含む): 235637233920

約数和(自身を除く): 162198468480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 302, 320, 384, 453, 480, 604, 640, 755, 906, 960, 1208, 1510, 1812, 1920, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 18120, 19328, 24160, 28992, 36240, 48320, 57984, 72480, 96640, 144960, 253307, 289920, 506614, 759921, 1013228, 1266535, 1519842, 2026456, 2533070, 3039684, 3799605, 4052912, 5066140, 6079368, 7599210, 8105824, 10132280, 12158736, 15198420, 16211648, 20264560, 24317472, 30396840, 32423296, 38249357, 40529120, 48634944, 60793680, 76498714, 81058240, 97269888, 114748071, 121587360, 152997428, 162116480, 191246785, 229496142, 243174720, 305994856, 382493570, 458992284, 486349440, 573740355, 611989712, 764987140, 917984568, 1147480710, 1223979424, 1529974280, 1835969136, 2294961420, 2447958848, 3059948560, 3671938272, 4589922840, 4895917696, 6119897120, 7343876544, 9179845680, 12239794240, 14687753088, 18359691360, 24479588480, 36719382720, 73438765440]

約数ペア:

[(1, 73438765440), (2, 36719382720), (3, 24479588480), (4, 18359691360), (5, 14687753088), (6, 12239794240), (8, 9179845680), (10, 7343876544), (12, 6119897120), (15, 4895917696), (16, 4589922840), (20, 3671938272), (24, 3059948560), (30, 2447958848), (32, 2294961420), (40, 1835969136), (48, 1529974280), (60, 1223979424), (64, 1147480710), (80, 917984568), (96, 764987140), (120, 611989712), (128, 573740355), (151, 486349440), (160, 458992284), (192, 382493570), (240, 305994856), (302, 243174720), (320, 229496142), (384, 191246785), (453, 162116480), (480, 152997428), (604, 121587360), (640, 114748071), (755, 97269888), (906, 81058240), (960, 76498714), (1208, 60793680), (1510, 48634944), (1812, 40529120), (1920, 38249357), (2265, 32423296), (2416, 30396840), (3020, 24317472), (3624, 20264560), (4530, 16211648), (4832, 15198420), (6040, 12158736), (7248, 10132280), (9060, 8105824), (9664, 7599210), (12080, 6079368), (14496, 5066140), (18120, 4052912), (19328, 3799605), (24160, 3039684), (28992, 2533070), (36240, 2026456), (48320, 1519842), (57984, 1266535), (72480, 1013228), (96640, 759921), (144960, 506614), (253307, 289920)]