192398640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1707

約数の個数: 160

約数和(自身を含む): 691670016

約数和(自身を除く): 499271376

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1613, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3226, 3408, 3976, 4260, 4839, 4970, 5680, 5964, 6452, 7455, 7952, 8065, 8520, 9678, 9940, 11291, 11928, 12904, 14910, 16130, 17040, 19356, 19880, 22582, 23856, 24195, 25808, 29820, 32260, 33873, 38712, 39760, 45164, 48390, 56455, 59640, 64520, 67746, 77424, 90328, 96780, 112910, 114523, 119280, 129040, 135492, 169365, 180656, 193560, 225820, 229046, 270984, 338730, 343569, 387120, 451640, 458092, 541968, 572615, 677460, 687138, 801661, 903280, 916184, 1145230, 1354920, 1374276, 1603322, 1717845, 1832368, 2290460, 2404983, 2709840, 2748552, 3206644, 3435690, 4008305, 4580920, 4809966, 5497104, 6413288, 6871380, 8016610, 9161840, 9619932, 12024915, 12826576, 13742760, 16033220, 19239864, 24049830, 27485520, 32066440, 38479728, 48099660, 64132880, 96199320, 192398640]

約数ペア:

[(1, 192398640), (2, 96199320), (3, 64132880), (4, 48099660), (5, 38479728), (6, 32066440), (7, 27485520), (8, 24049830), (10, 19239864), (12, 16033220), (14, 13742760), (15, 12826576), (16, 12024915), (20, 9619932), (21, 9161840), (24, 8016610), (28, 6871380), (30, 6413288), (35, 5497104), (40, 4809966), (42, 4580920), (48, 4008305), (56, 3435690), (60, 3206644), (70, 2748552), (71, 2709840), (80, 2404983), (84, 2290460), (105, 1832368), (112, 1717845), (120, 1603322), (140, 1374276), (142, 1354920), (168, 1145230), (210, 916184), (213, 903280), (240, 801661), (280, 687138), (284, 677460), (336, 572615), (355, 541968), (420, 458092), (426, 451640), (497, 387120), (560, 343569), (568, 338730), (710, 270984), (840, 229046), (852, 225820), (994, 193560), (1065, 180656), (1136, 169365), (1420, 135492), (1491, 129040), (1613, 119280), (1680, 114523), (1704, 112910), (1988, 96780), (2130, 90328), (2485, 77424), (2840, 67746), (2982, 64520), (3226, 59640), (3408, 56455), (3976, 48390), (4260, 45164), (4839, 39760), (4970, 38712), (5680, 33873), (5964, 32260), (6452, 29820), (7455, 25808), (7952, 24195), (8065, 23856), (8520, 22582), (9678, 19880), (9940, 19356), (11291, 17040), (11928, 16130), (12904, 14910)]