108398640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 388118016

約数和(自身を除く): 279719376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 571, 678, 791, 840, 904, 1130, 1142, 1356, 1582, 1680, 1695, 1713, 1808, 2260, 2284, 2373, 2712, 2855, 3164, 3390, 3426, 3955, 3997, 4520, 4568, 4746, 5424, 5710, 6328, 6780, 6852, 7910, 7994, 8565, 9040, 9136, 9492, 11420, 11865, 11991, 12656, 13560, 13704, 15820, 15988, 17130, 18984, 19985, 22840, 23730, 23982, 27120, 27408, 31640, 31976, 34260, 37968, 39970, 45680, 47460, 47964, 59955, 63280, 63952, 64523, 68520, 79940, 94920, 95928, 119910, 129046, 137040, 159880, 189840, 191856, 193569, 239820, 258092, 319760, 322615, 387138, 451661, 479640, 516184, 645230, 774276, 903322, 959280, 967845, 1032368, 1290460, 1354983, 1548552, 1806644, 1935690, 2258305, 2580920, 2709966, 3097104, 3613288, 3871380, 4516610, 5161840, 5419932, 6774915, 7226576, 7742760, 9033220, 10839864, 13549830, 15485520, 18066440, 21679728, 27099660, 36132880, 54199320, 108398640]

約数ペア:

[(1, 108398640), (2, 54199320), (3, 36132880), (4, 27099660), (5, 21679728), (6, 18066440), (7, 15485520), (8, 13549830), (10, 10839864), (12, 9033220), (14, 7742760), (15, 7226576), (16, 6774915), (20, 5419932), (21, 5161840), (24, 4516610), (28, 3871380), (30, 3613288), (35, 3097104), (40, 2709966), (42, 2580920), (48, 2258305), (56, 1935690), (60, 1806644), (70, 1548552), (80, 1354983), (84, 1290460), (105, 1032368), (112, 967845), (113, 959280), (120, 903322), (140, 774276), (168, 645230), (210, 516184), (226, 479640), (240, 451661), (280, 387138), (336, 322615), (339, 319760), (420, 258092), (452, 239820), (560, 193569), (565, 191856), (571, 189840), (678, 159880), (791, 137040), (840, 129046), (904, 119910), (1130, 95928), (1142, 94920), (1356, 79940), (1582, 68520), (1680, 64523), (1695, 63952), (1713, 63280), (1808, 59955), (2260, 47964), (2284, 47460), (2373, 45680), (2712, 39970), (2855, 37968), (3164, 34260), (3390, 31976), (3426, 31640), (3955, 27408), (3997, 27120), (4520, 23982), (4568, 23730), (4746, 22840), (5424, 19985), (5710, 18984), (6328, 17130), (6780, 15988), (6852, 15820), (7910, 13704), (7994, 13560), (8565, 12656), (9040, 11991), (9136, 11865), (9492, 11420)]