73298960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 207516480

約数和(自身を除く): 134217520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 83, 95, 112, 133, 140, 152, 166, 190, 266, 280, 304, 332, 380, 415, 532, 560, 581, 664, 665, 760, 830, 1064, 1162, 1328, 1330, 1520, 1577, 1660, 2128, 2324, 2660, 2905, 3154, 3320, 4648, 5320, 5810, 6308, 6640, 6889, 7885, 9296, 10640, 11039, 11620, 12616, 13778, 15770, 22078, 23240, 25232, 27556, 31540, 34445, 44156, 46480, 48223, 55112, 55195, 63080, 68890, 88312, 96446, 110224, 110390, 126160, 130891, 137780, 176624, 192892, 220780, 241115, 261782, 275560, 385784, 441560, 482230, 523564, 551120, 654455, 771568, 883120, 916237, 964460, 1047128, 1308910, 1832474, 1928920, 2094256, 2617820, 3664948, 3857840, 4581185, 5235640, 7329896, 9162370, 10471280, 14659792, 18324740, 36649480, 73298960]

約数ペア:

[(1, 73298960), (2, 36649480), (4, 18324740), (5, 14659792), (7, 10471280), (8, 9162370), (10, 7329896), (14, 5235640), (16, 4581185), (19, 3857840), (20, 3664948), (28, 2617820), (35, 2094256), (38, 1928920), (40, 1832474), (56, 1308910), (70, 1047128), (76, 964460), (80, 916237), (83, 883120), (95, 771568), (112, 654455), (133, 551120), (140, 523564), (152, 482230), (166, 441560), (190, 385784), (266, 275560), (280, 261782), (304, 241115), (332, 220780), (380, 192892), (415, 176624), (532, 137780), (560, 130891), (581, 126160), (664, 110390), (665, 110224), (760, 96446), (830, 88312), (1064, 68890), (1162, 63080), (1328, 55195), (1330, 55112), (1520, 48223), (1577, 46480), (1660, 44156), (2128, 34445), (2324, 31540), (2660, 27556), (2905, 25232), (3154, 23240), (3320, 22078), (4648, 15770), (5320, 13778), (5810, 12616), (6308, 11620), (6640, 11039), (6889, 10640), (7885, 9296)]