125789120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 112

約数和(自身を含む): 334121760

約数和(自身を除く): 208332640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1217, 1292, 1360, 1520, 1615, 2434, 2584, 2720, 3040, 3230, 4868, 5168, 5440, 6080, 6085, 6460, 9736, 10336, 12170, 12920, 19472, 20672, 20689, 23123, 24340, 25840, 38944, 41378, 46246, 48680, 51680, 77888, 82756, 92492, 97360, 103360, 103445, 115615, 165512, 184984, 194720, 206890, 231230, 331024, 369968, 389440, 393091, 413780, 462460, 662048, 739936, 786182, 827560, 924920, 1324096, 1479872, 1572364, 1655120, 1849840, 1965455, 3144728, 3310240, 3699680, 3930910, 6289456, 6620480, 7399360, 7861820, 12578912, 15723640, 25157824, 31447280, 62894560, 125789120]

約数ペア:

[(1, 125789120), (2, 62894560), (4, 31447280), (5, 25157824), (8, 15723640), (10, 12578912), (16, 7861820), (17, 7399360), (19, 6620480), (20, 6289456), (32, 3930910), (34, 3699680), (38, 3310240), (40, 3144728), (64, 1965455), (68, 1849840), (76, 1655120), (80, 1572364), (85, 1479872), (95, 1324096), (136, 924920), (152, 827560), (160, 786182), (170, 739936), (190, 662048), (272, 462460), (304, 413780), (320, 393091), (323, 389440), (340, 369968), (380, 331024), (544, 231230), (608, 206890), (646, 194720), (680, 184984), (760, 165512), (1088, 115615), (1216, 103445), (1217, 103360), (1292, 97360), (1360, 92492), (1520, 82756), (1615, 77888), (2434, 51680), (2584, 48680), (2720, 46246), (3040, 41378), (3230, 38944), (4868, 25840), (5168, 24340), (5440, 23123), (6080, 20689), (6085, 20672), (6460, 19472), (9736, 12920), (10336, 12170)]