91948080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 328550400

約数和(自身を除く): 236602320

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, 120, 140, 168, 210, 229, 239, 240, 280, 336, 420, 458, 478, 560, 687, 717, 840, 916, 956, 1145, 1195, 1374, 1434, 1603, 1673, 1680, 1832, 1912, 2290, 2390, 2748, 2868, 3206, 3346, 3435, 3585, 3664, 3824, 4580, 4780, 4809, 5019, 5496, 5736, 6412, 6692, 6870, 7170, 8015, 8365, 9160, 9560, 9618, 10038, 10992, 11472, 12824, 13384, 13740, 14340, 16030, 16730, 18320, 19120, 19236, 20076, 24045, 25095, 25648, 26768, 27480, 28680, 32060, 33460, 38472, 40152, 48090, 50190, 54731, 54960, 57360, 64120, 66920, 76944, 80304, 96180, 100380, 109462, 128240, 133840, 164193, 192360, 200760, 218924, 273655, 328386, 383117, 384720, 401520, 437848, 547310, 656772, 766234, 820965, 875696, 1094620, 1149351, 1313544, 1532468, 1641930, 1915585, 2189240, 2298702, 2627088, 3064936, 3283860, 3831170, 4378480, 4597404, 5746755, 6129872, 6567720, 7662340, 9194808, 11493510, 13135440, 15324680, 18389616, 22987020, 30649360, 45974040, 91948080]

約数ペア:

[(1, 91948080), (2, 45974040), (3, 30649360), (4, 22987020), (5, 18389616), (6, 15324680), (7, 13135440), (8, 11493510), (10, 9194808), (12, 7662340), (14, 6567720), (15, 6129872), (16, 5746755), (20, 4597404), (21, 4378480), (24, 3831170), (28, 3283860), (30, 3064936), (35, 2627088), (40, 2298702), (42, 2189240), (48, 1915585), (56, 1641930), (60, 1532468), (70, 1313544), (80, 1149351), (84, 1094620), (105, 875696), (112, 820965), (120, 766234), (140, 656772), (168, 547310), (210, 437848), (229, 401520), (239, 384720), (240, 383117), (280, 328386), (336, 273655), (420, 218924), (458, 200760), (478, 192360), (560, 164193), (687, 133840), (717, 128240), (840, 109462), (916, 100380), (956, 96180), (1145, 80304), (1195, 76944), (1374, 66920), (1434, 64120), (1603, 57360), (1673, 54960), (1680, 54731), (1832, 50190), (1912, 48090), (2290, 40152), (2390, 38472), (2748, 33460), (2868, 32060), (3206, 28680), (3346, 27480), (3435, 26768), (3585, 25648), (3664, 25095), (3824, 24045), (4580, 20076), (4780, 19236), (4809, 19120), (5019, 18320), (5496, 16730), (5736, 16030), (6412, 14340), (6692, 13740), (6870, 13384), (7170, 12824), (8015, 11472), (8365, 10992), (9160, 10038), (9560, 9618)]