7975206960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{6271}}^1$

素因数の和:7051

約数の個数: 160

約数和(自身を含む): 28296855552

約数和(自身を除く): 20321648592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 757, 840, 1514, 1680, 2271, 3028, 3785, 4542, 5299, 6056, 6271, 7570, 9084, 10598, 11355, 12112, 12542, 15140, 15897, 18168, 18813, 21196, 22710, 25084, 26495, 30280, 31355, 31794, 36336, 37626, 42392, 43897, 45420, 50168, 52990, 60560, 62710, 63588, 75252, 79485, 84784, 87794, 90840, 94065, 100336, 105980, 125420, 127176, 131691, 150504, 158970, 175588, 181680, 188130, 211960, 219485, 250840, 254352, 263382, 301008, 317940, 351176, 376260, 423920, 438970, 501680, 526764, 635880, 658455, 702352, 752520, 877940, 1053528, 1271760, 1316910, 1505040, 1755880, 2107056, 2633820, 3511760, 4747147, 5267640, 9494294, 10535280, 14241441, 18988588, 23735735, 28482882, 33230029, 37977176, 47471470, 56965764, 66460058, 71207205, 75954352, 94942940, 99690087, 113931528, 132920116, 142414410, 166150145, 189885880, 199380174, 227863056, 265840232, 284828820, 332300290, 379771760, 398760348, 498450435, 531680464, 569657640, 664600580, 797520696, 996900870, 1139315280, 1329201160, 1595041392, 1993801740, 2658402320, 3987603480, 7975206960]

約数ペア:

[(1, 7975206960), (2, 3987603480), (3, 2658402320), (4, 1993801740), (5, 1595041392), (6, 1329201160), (7, 1139315280), (8, 996900870), (10, 797520696), (12, 664600580), (14, 569657640), (15, 531680464), (16, 498450435), (20, 398760348), (21, 379771760), (24, 332300290), (28, 284828820), (30, 265840232), (35, 227863056), (40, 199380174), (42, 189885880), (48, 166150145), (56, 142414410), (60, 132920116), (70, 113931528), (80, 99690087), (84, 94942940), (105, 75954352), (112, 71207205), (120, 66460058), (140, 56965764), (168, 47471470), (210, 37977176), (240, 33230029), (280, 28482882), (336, 23735735), (420, 18988588), (560, 14241441), (757, 10535280), (840, 9494294), (1514, 5267640), (1680, 4747147), (2271, 3511760), (3028, 2633820), (3785, 2107056), (4542, 1755880), (5299, 1505040), (6056, 1316910), (6271, 1271760), (7570, 1053528), (9084, 877940), (10598, 752520), (11355, 702352), (12112, 658455), (12542, 635880), (15140, 526764), (15897, 501680), (18168, 438970), (18813, 423920), (21196, 376260), (22710, 351176), (25084, 317940), (26495, 301008), (30280, 263382), (31355, 254352), (31794, 250840), (36336, 219485), (37626, 211960), (42392, 188130), (43897, 181680), (45420, 175588), (50168, 158970), (52990, 150504), (60560, 131691), (62710, 127176), (63588, 125420), (75252, 105980), (79485, 100336), (84784, 94065), (87794, 90840)]