3981627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18413}}^1$

素因数の和:18499

約数の個数: 160

約数和(自身を含む): 13316415552

約数和(自身を除く): 9334788432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 901, 1020, 1060, 1272, 1360, 1590, 1802, 2040, 2120, 2544, 2703, 3180, 3604, 4080, 4240, 4505, 5406, 6360, 7208, 9010, 10812, 12720, 13515, 14416, 18020, 18413, 21624, 27030, 36040, 36826, 43248, 54060, 55239, 72080, 73652, 92065, 108120, 110478, 147304, 184130, 216240, 220956, 276195, 294608, 313021, 368260, 441912, 552390, 626042, 736520, 883824, 939063, 975889, 1104780, 1252084, 1473040, 1565105, 1878126, 1951778, 2209560, 2504168, 2927667, 3130210, 3756252, 3903556, 4419120, 4695315, 4879445, 5008336, 5855334, 6260420, 7512504, 7807112, 9390630, 9758890, 11710668, 12520840, 14638335, 15025008, 15614224, 16590113, 18781260, 19517780, 23421336, 25041680, 29276670, 33180226, 37562520, 39035560, 46842672, 49770339, 58553340, 66360452, 75125040, 78071120, 82950565, 99540678, 117106680, 132720904, 165901130, 199081356, 234213360, 248851695, 265441808, 331802260, 398162712, 497703390, 663604520, 796325424, 995406780, 1327209040, 1990813560, 3981627120]

約数ペア:

[(1, 3981627120), (2, 1990813560), (3, 1327209040), (4, 995406780), (5, 796325424), (6, 663604520), (8, 497703390), (10, 398162712), (12, 331802260), (15, 265441808), (16, 248851695), (17, 234213360), (20, 199081356), (24, 165901130), (30, 132720904), (34, 117106680), (40, 99540678), (48, 82950565), (51, 78071120), (53, 75125040), (60, 66360452), (68, 58553340), (80, 49770339), (85, 46842672), (102, 39035560), (106, 37562520), (120, 33180226), (136, 29276670), (159, 25041680), (170, 23421336), (204, 19517780), (212, 18781260), (240, 16590113), (255, 15614224), (265, 15025008), (272, 14638335), (318, 12520840), (340, 11710668), (408, 9758890), (424, 9390630), (510, 7807112), (530, 7512504), (636, 6260420), (680, 5855334), (795, 5008336), (816, 4879445), (848, 4695315), (901, 4419120), (1020, 3903556), (1060, 3756252), (1272, 3130210), (1360, 2927667), (1590, 2504168), (1802, 2209560), (2040, 1951778), (2120, 1878126), (2544, 1565105), (2703, 1473040), (3180, 1252084), (3604, 1104780), (4080, 975889), (4240, 939063), (4505, 883824), (5406, 736520), (6360, 626042), (7208, 552390), (9010, 441912), (10812, 368260), (12720, 313021), (13515, 294608), (14416, 276195), (18020, 220956), (18413, 216240), (21624, 184130), (27030, 147304), (36040, 110478), (36826, 108120), (43248, 92065), (54060, 73652), (55239, 72080)]