74231360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 112

約数和(自身を含む): 208727040

約数和(自身を除く): 134495680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1069, 1085, 1120, 1240, 1736, 1984, 2138, 2170, 2240, 2480, 3472, 4276, 4340, 4960, 5345, 6944, 7483, 8552, 8680, 9920, 10690, 13888, 14966, 17104, 17360, 21380, 29932, 33139, 34208, 34720, 37415, 42760, 59864, 66278, 68416, 69440, 74830, 85520, 119728, 132556, 149660, 165695, 171040, 231973, 239456, 265112, 299320, 331390, 342080, 463946, 478912, 530224, 598640, 662780, 927892, 1060448, 1159865, 1197280, 1325560, 1855784, 2120896, 2319730, 2394560, 2651120, 3711568, 4639460, 5302240, 7423136, 9278920, 10604480, 14846272, 18557840, 37115680, 74231360]

約数ペア:

[(1, 74231360), (2, 37115680), (4, 18557840), (5, 14846272), (7, 10604480), (8, 9278920), (10, 7423136), (14, 5302240), (16, 4639460), (20, 3711568), (28, 2651120), (31, 2394560), (32, 2319730), (35, 2120896), (40, 1855784), (56, 1325560), (62, 1197280), (64, 1159865), (70, 1060448), (80, 927892), (112, 662780), (124, 598640), (140, 530224), (155, 478912), (160, 463946), (217, 342080), (224, 331390), (248, 299320), (280, 265112), (310, 239456), (320, 231973), (434, 171040), (448, 165695), (496, 149660), (560, 132556), (620, 119728), (868, 85520), (992, 74830), (1069, 69440), (1085, 68416), (1120, 66278), (1240, 59864), (1736, 42760), (1984, 37415), (2138, 34720), (2170, 34208), (2240, 33139), (2480, 29932), (3472, 21380), (4276, 17360), (4340, 17104), (4960, 14966), (5345, 13888), (6944, 10690), (7483, 9920), (8552, 8680)]