126755160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21557}}^1$

素因数の和:21585

約数の個数: 96

約数和(自身を含む): 442370160

約数和(自身を除く): 315615000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21557, 43114, 64671, 86228, 107785, 129342, 150899, 172456, 215570, 258684, 301798, 323355, 431140, 452697, 517368, 603596, 646710, 754495, 862280, 905394, 1056293, 1207192, 1293420, 1508990, 1810788, 2112586, 2263485, 2586840, 3017980, 3168879, 3621576, 4225172, 4526970, 5281465, 6035960, 6337758, 8450344, 9053940, 10562930, 12675516, 15844395, 18107880, 21125860, 25351032, 31688790, 42251720, 63377580, 126755160]

約数ペア:

[(1, 126755160), (2, 63377580), (3, 42251720), (4, 31688790), (5, 25351032), (6, 21125860), (7, 18107880), (8, 15844395), (10, 12675516), (12, 10562930), (14, 9053940), (15, 8450344), (20, 6337758), (21, 6035960), (24, 5281465), (28, 4526970), (30, 4225172), (35, 3621576), (40, 3168879), (42, 3017980), (49, 2586840), (56, 2263485), (60, 2112586), (70, 1810788), (84, 1508990), (98, 1293420), (105, 1207192), (120, 1056293), (140, 905394), (147, 862280), (168, 754495), (196, 646710), (210, 603596), (245, 517368), (280, 452697), (294, 431140), (392, 323355), (420, 301798), (490, 258684), (588, 215570), (735, 172456), (840, 150899), (980, 129342), (1176, 107785), (1470, 86228), (1960, 64671), (2940, 43114), (5880, 21557)]