8106325760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2114

約数の個数: 144

約数和(自身を含む): 21000137760

約数和(自身を除く): 12893812000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 269, 320, 416, 520, 538, 640, 832, 1040, 1076, 1280, 1345, 1664, 1811, 2080, 2152, 2690, 3328, 3497, 3622, 4160, 4304, 5380, 6994, 7244, 8320, 8608, 9055, 10760, 13988, 14488, 16640, 17216, 17485, 18110, 21520, 23543, 27976, 28976, 34432, 34970, 36220, 43040, 47086, 55952, 57952, 68864, 69940, 72440, 86080, 94172, 111904, 115904, 117715, 139880, 144880, 172160, 188344, 223808, 231808, 235430, 279760, 289760, 344320, 376688, 447616, 463616, 470860, 487159, 559520, 579520, 753376, 895232, 941720, 974318, 1119040, 1159040, 1506752, 1883440, 1948636, 2238080, 2318080, 2435795, 3013504, 3766880, 3897272, 4476160, 4871590, 6027008, 6333067, 7533760, 7794544, 9743180, 12666134, 15067520, 15589088, 19486360, 25332268, 30135040, 31178176, 31665335, 38972720, 50664536, 62356352, 63330670, 77945440, 101329072, 124712704, 126661340, 155890880, 202658144, 253322680, 311781760, 405316288, 506645360, 623563520, 810632576, 1013290720, 1621265152, 2026581440, 4053162880, 8106325760]

約数ペア:

[(1, 8106325760), (2, 4053162880), (4, 2026581440), (5, 1621265152), (8, 1013290720), (10, 810632576), (13, 623563520), (16, 506645360), (20, 405316288), (26, 311781760), (32, 253322680), (40, 202658144), (52, 155890880), (64, 126661340), (65, 124712704), (80, 101329072), (104, 77945440), (128, 63330670), (130, 62356352), (160, 50664536), (208, 38972720), (256, 31665335), (260, 31178176), (269, 30135040), (320, 25332268), (416, 19486360), (520, 15589088), (538, 15067520), (640, 12666134), (832, 9743180), (1040, 7794544), (1076, 7533760), (1280, 6333067), (1345, 6027008), (1664, 4871590), (1811, 4476160), (2080, 3897272), (2152, 3766880), (2690, 3013504), (3328, 2435795), (3497, 2318080), (3622, 2238080), (4160, 1948636), (4304, 1883440), (5380, 1506752), (6994, 1159040), (7244, 1119040), (8320, 974318), (8608, 941720), (9055, 895232), (10760, 753376), (13988, 579520), (14488, 559520), (16640, 487159), (17216, 470860), (17485, 463616), (18110, 447616), (21520, 376688), (23543, 344320), (27976, 289760), (28976, 279760), (34432, 235430), (34970, 231808), (36220, 223808), (43040, 188344), (47086, 172160), (55952, 144880), (57952, 139880), (68864, 117715), (69940, 115904), (72440, 111904), (86080, 94172)]