353779440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6793}}^1$

素因数の和:6847

約数の個数: 160

約数和(自身を含む): 1294012416

約数和(自身を除く): 940232976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 6793, 7440, 8680, 10416, 13020, 13586, 17360, 20379, 26040, 27172, 33965, 40758, 47551, 52080, 54344, 67930, 81516, 95102, 101895, 108688, 135860, 142653, 163032, 190204, 203790, 210583, 237755, 271720, 285306, 326064, 380408, 407580, 421166, 475510, 543440, 570612, 631749, 713265, 760816, 815160, 842332, 951020, 1052915, 1141224, 1263498, 1426530, 1474081, 1630320, 1684664, 1902040, 2105830, 2282448, 2526996, 2853060, 2948162, 3158745, 3369328, 3804080, 4211660, 4422243, 5053992, 5706120, 5896324, 6317490, 7370405, 8423320, 8844486, 10107984, 11412240, 11792648, 12634980, 14740810, 16846640, 17688972, 22111215, 23585296, 25269960, 29481620, 35377944, 44222430, 50539920, 58963240, 70755888, 88444860, 117926480, 176889720, 353779440]

約数ペア:

[(1, 353779440), (2, 176889720), (3, 117926480), (4, 88444860), (5, 70755888), (6, 58963240), (7, 50539920), (8, 44222430), (10, 35377944), (12, 29481620), (14, 25269960), (15, 23585296), (16, 22111215), (20, 17688972), (21, 16846640), (24, 14740810), (28, 12634980), (30, 11792648), (31, 11412240), (35, 10107984), (40, 8844486), (42, 8423320), (48, 7370405), (56, 6317490), (60, 5896324), (62, 5706120), (70, 5053992), (80, 4422243), (84, 4211660), (93, 3804080), (105, 3369328), (112, 3158745), (120, 2948162), (124, 2853060), (140, 2526996), (155, 2282448), (168, 2105830), (186, 1902040), (210, 1684664), (217, 1630320), (240, 1474081), (248, 1426530), (280, 1263498), (310, 1141224), (336, 1052915), (372, 951020), (420, 842332), (434, 815160), (465, 760816), (496, 713265), (560, 631749), (620, 570612), (651, 543440), (744, 475510), (840, 421166), (868, 407580), (930, 380408), (1085, 326064), (1240, 285306), (1302, 271720), (1488, 237755), (1680, 210583), (1736, 203790), (1860, 190204), (2170, 163032), (2480, 142653), (2604, 135860), (3255, 108688), (3472, 101895), (3720, 95102), (4340, 81516), (5208, 67930), (6510, 54344), (6793, 52080), (7440, 47551), (8680, 40758), (10416, 33965), (13020, 27172), (13586, 26040), (17360, 20379)]