172294080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{25639}}^1$

素因数の和:25666

約数の個数: 112

約数和(自身を含む): 625205760

約数和(自身を除く): 452911680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 25639, 51278, 76917, 102556, 128195, 153834, 179473, 205112, 256390, 307668, 358946, 384585, 410224, 512780, 538419, 615336, 717892, 769170, 820448, 897365, 1025560, 1076838, 1230672, 1435784, 1538340, 1640896, 1794730, 2051120, 2153676, 2461344, 2692095, 2871568, 3076680, 3589460, 4102240, 4307352, 4922688, 5384190, 5743136, 6153360, 7178920, 8204480, 8614704, 10768380, 11486272, 12306720, 14357840, 17229408, 21536760, 24613440, 28715680, 34458816, 43073520, 57431360, 86147040, 172294080]

約数ペア:

[(1, 172294080), (2, 86147040), (3, 57431360), (4, 43073520), (5, 34458816), (6, 28715680), (7, 24613440), (8, 21536760), (10, 17229408), (12, 14357840), (14, 12306720), (15, 11486272), (16, 10768380), (20, 8614704), (21, 8204480), (24, 7178920), (28, 6153360), (30, 5743136), (32, 5384190), (35, 4922688), (40, 4307352), (42, 4102240), (48, 3589460), (56, 3076680), (60, 2871568), (64, 2692095), (70, 2461344), (80, 2153676), (84, 2051120), (96, 1794730), (105, 1640896), (112, 1538340), (120, 1435784), (140, 1230672), (160, 1076838), (168, 1025560), (192, 897365), (210, 820448), (224, 769170), (240, 717892), (280, 615336), (320, 538419), (336, 512780), (420, 410224), (448, 384585), (480, 358946), (560, 307668), (672, 256390), (840, 205112), (960, 179473), (1120, 153834), (1344, 128195), (1680, 102556), (2240, 76917), (3360, 51278), (6720, 25639)]