153888240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 528394752

約数和(自身を除く): 374506512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 821, 852, 880, 1065, 1136, 1320, 1420, 1562, 1642, 1704, 2130, 2343, 2463, 2640, 2840, 3124, 3284, 3408, 3905, 4105, 4260, 4686, 4926, 5680, 6248, 6568, 7810, 8210, 8520, 9031, 9372, 9852, 11715, 12315, 12496, 13136, 15620, 16420, 17040, 18062, 18744, 19704, 23430, 24630, 27093, 31240, 32840, 36124, 37488, 39408, 45155, 46860, 49260, 54186, 58291, 62480, 65680, 72248, 90310, 93720, 98520, 108372, 116582, 135465, 144496, 174873, 180620, 187440, 197040, 216744, 233164, 270930, 291455, 349746, 361240, 433488, 466328, 541860, 582910, 641201, 699492, 722480, 874365, 932656, 1083720, 1165820, 1282402, 1398984, 1748730, 1923603, 2167440, 2331640, 2564804, 2797968, 3206005, 3497460, 3847206, 4663280, 5129608, 6412010, 6994920, 7694412, 9618015, 10259216, 12824020, 13989840, 15388824, 19236030, 25648040, 30777648, 38472060, 51296080, 76944120, 153888240]

約数ペア:

[(1, 153888240), (2, 76944120), (3, 51296080), (4, 38472060), (5, 30777648), (6, 25648040), (8, 19236030), (10, 15388824), (11, 13989840), (12, 12824020), (15, 10259216), (16, 9618015), (20, 7694412), (22, 6994920), (24, 6412010), (30, 5129608), (33, 4663280), (40, 3847206), (44, 3497460), (48, 3206005), (55, 2797968), (60, 2564804), (66, 2331640), (71, 2167440), (80, 1923603), (88, 1748730), (110, 1398984), (120, 1282402), (132, 1165820), (142, 1083720), (165, 932656), (176, 874365), (213, 722480), (220, 699492), (240, 641201), (264, 582910), (284, 541860), (330, 466328), (355, 433488), (426, 361240), (440, 349746), (528, 291455), (568, 270930), (660, 233164), (710, 216744), (781, 197040), (821, 187440), (852, 180620), (880, 174873), (1065, 144496), (1136, 135465), (1320, 116582), (1420, 108372), (1562, 98520), (1642, 93720), (1704, 90310), (2130, 72248), (2343, 65680), (2463, 62480), (2640, 58291), (2840, 54186), (3124, 49260), (3284, 46860), (3408, 45155), (3905, 39408), (4105, 37488), (4260, 36124), (4686, 32840), (4926, 31240), (5680, 27093), (6248, 24630), (6568, 23430), (7810, 19704), (8210, 18744), (8520, 18062), (9031, 17040), (9372, 16420), (9852, 15620), (11715, 13136), (12315, 12496)]