1102767960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42401

約数の個数: 128

約数和(自身を含む): 3902976000

約数和(自身を除く): 2800208040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 42349, 84698, 127047, 169396, 211745, 254094, 296443, 338792, 423490, 508188, 592886, 635235, 846980, 889329, 1016376, 1185772, 1270470, 1312819, 1482215, 1693960, 1778658, 2371544, 2540940, 2625638, 2964430, 3557316, 3938457, 4446645, 5081880, 5251276, 5928860, 6564095, 7114632, 7876914, 8893290, 9189733, 10502552, 11857720, 13128190, 15753828, 17786580, 18379466, 19692285, 26256380, 27569199, 31507656, 35573160, 36758932, 39384570, 45948665, 52512760, 55138398, 73517864, 78769140, 91897330, 110276796, 137845995, 157538280, 183794660, 220553592, 275691990, 367589320, 551383980, 1102767960]

約数ペア:

[(1, 1102767960), (2, 551383980), (3, 367589320), (4, 275691990), (5, 220553592), (6, 183794660), (7, 157538280), (8, 137845995), (10, 110276796), (12, 91897330), (14, 78769140), (15, 73517864), (20, 55138398), (21, 52512760), (24, 45948665), (28, 39384570), (30, 36758932), (31, 35573160), (35, 31507656), (40, 27569199), (42, 26256380), (56, 19692285), (60, 18379466), (62, 17786580), (70, 15753828), (84, 13128190), (93, 11857720), (105, 10502552), (120, 9189733), (124, 8893290), (140, 7876914), (155, 7114632), (168, 6564095), (186, 5928860), (210, 5251276), (217, 5081880), (248, 4446645), (280, 3938457), (310, 3557316), (372, 2964430), (420, 2625638), (434, 2540940), (465, 2371544), (620, 1778658), (651, 1693960), (744, 1482215), (840, 1312819), (868, 1270470), (930, 1185772), (1085, 1016376), (1240, 889329), (1302, 846980), (1736, 635235), (1860, 592886), (2170, 508188), (2604, 423490), (3255, 338792), (3720, 296443), (4340, 254094), (5208, 211745), (6510, 169396), (8680, 127047), (13020, 84698), (26040, 42349)]