40456580160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{393853}}^1$

素因数の和:393980

約数の個数: 112

約数和(自身を含む): 129650435136

約数和(自身を除く): 89193854976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 6848, 8560, 10272, 12840, 17120, 20544, 25680, 34240, 51360, 102720, 393853, 787706, 1181559, 1575412, 1969265, 2363118, 3150824, 3938530, 4726236, 5907795, 6301648, 7877060, 9452472, 11815590, 12603296, 15754120, 18904944, 23631180, 25206592, 31508240, 37809888, 42142271, 47262360, 63016480, 75619776, 84284542, 94524720, 126032960, 126426813, 168569084, 189049440, 210711355, 252853626, 337138168, 378098880, 421422710, 505707252, 632134065, 674276336, 842845420, 1011414504, 1264268130, 1348552672, 1685690840, 2022829008, 2528536260, 2697105344, 3371381680, 4045658016, 5057072520, 6742763360, 8091316032, 10114145040, 13485526720, 20228290080, 40456580160]

約数ペア:

[(1, 40456580160), (2, 20228290080), (3, 13485526720), (4, 10114145040), (5, 8091316032), (6, 6742763360), (8, 5057072520), (10, 4045658016), (12, 3371381680), (15, 2697105344), (16, 2528536260), (20, 2022829008), (24, 1685690840), (30, 1348552672), (32, 1264268130), (40, 1011414504), (48, 842845420), (60, 674276336), (64, 632134065), (80, 505707252), (96, 421422710), (107, 378098880), (120, 337138168), (160, 252853626), (192, 210711355), (214, 189049440), (240, 168569084), (320, 126426813), (321, 126032960), (428, 94524720), (480, 84284542), (535, 75619776), (642, 63016480), (856, 47262360), (960, 42142271), (1070, 37809888), (1284, 31508240), (1605, 25206592), (1712, 23631180), (2140, 18904944), (2568, 15754120), (3210, 12603296), (3424, 11815590), (4280, 9452472), (5136, 7877060), (6420, 6301648), (6848, 5907795), (8560, 4726236), (10272, 3938530), (12840, 3150824), (17120, 2363118), (20544, 1969265), (25680, 1575412), (34240, 1181559), (51360, 787706), (102720, 393853)]