313082280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41413}}^1$

素因数の和:41440

約数の個数: 128

約数和(自身を含む): 1192723200

約数和(自身を除く): 879640920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 41413, 82826, 124239, 165652, 207065, 248478, 289891, 331304, 372717, 414130, 496956, 579782, 621195, 745434, 828260, 869673, 993912, 1118151, 1159564, 1242390, 1449455, 1490868, 1656520, 1739346, 1863585, 2236302, 2319128, 2484780, 2609019, 2898910, 2981736, 3478692, 3727170, 4348365, 4472604, 4969560, 5218038, 5590755, 5797820, 6957384, 7454340, 7827057, 8696730, 8945208, 10436076, 11181510, 11595640, 13045095, 14908680, 15654114, 17393460, 20872152, 22363020, 26090190, 31308228, 34786920, 39135285, 44726040, 52180380, 62616456, 78270570, 104360760, 156541140, 313082280]

約数ペア:

[(1, 313082280), (2, 156541140), (3, 104360760), (4, 78270570), (5, 62616456), (6, 52180380), (7, 44726040), (8, 39135285), (9, 34786920), (10, 31308228), (12, 26090190), (14, 22363020), (15, 20872152), (18, 17393460), (20, 15654114), (21, 14908680), (24, 13045095), (27, 11595640), (28, 11181510), (30, 10436076), (35, 8945208), (36, 8696730), (40, 7827057), (42, 7454340), (45, 6957384), (54, 5797820), (56, 5590755), (60, 5218038), (63, 4969560), (70, 4472604), (72, 4348365), (84, 3727170), (90, 3478692), (105, 2981736), (108, 2898910), (120, 2609019), (126, 2484780), (135, 2319128), (140, 2236302), (168, 1863585), (180, 1739346), (189, 1656520), (210, 1490868), (216, 1449455), (252, 1242390), (270, 1159564), (280, 1118151), (315, 993912), (360, 869673), (378, 828260), (420, 745434), (504, 621195), (540, 579782), (630, 496956), (756, 414130), (840, 372717), (945, 331304), (1080, 289891), (1260, 248478), (1512, 207065), (1890, 165652), (2520, 124239), (3780, 82826), (7560, 41413)]