17454840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 40122120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 167, 195, 201, 260, 268, 312, 334, 335, 390, 402, 501, 520, 536, 668, 670, 780, 804, 835, 871, 1002, 1005, 1336, 1340, 1560, 1608, 1670, 1742, 2004, 2010, 2171, 2505, 2613, 2680, 3340, 3484, 4008, 4020, 4342, 4355, 5010, 5226, 6513, 6680, 6968, 8040, 8684, 8710, 10020, 10452, 10855, 11189, 13026, 13065, 17368, 17420, 20040, 20904, 21710, 22378, 26052, 26130, 32565, 33567, 34840, 43420, 44756, 52104, 52260, 55945, 65130, 67134, 86840, 89512, 104520, 111890, 130260, 134268, 145457, 167835, 223780, 260520, 268536, 290914, 335670, 436371, 447560, 581828, 671340, 727285, 872742, 1163656, 1342680, 1454570, 1745484, 2181855, 2909140, 3490968, 4363710, 5818280, 8727420, 17454840]

約数ペア:

[(1, 17454840), (2, 8727420), (3, 5818280), (4, 4363710), (5, 3490968), (6, 2909140), (8, 2181855), (10, 1745484), (12, 1454570), (13, 1342680), (15, 1163656), (20, 872742), (24, 727285), (26, 671340), (30, 581828), (39, 447560), (40, 436371), (52, 335670), (60, 290914), (65, 268536), (67, 260520), (78, 223780), (104, 167835), (120, 145457), (130, 134268), (134, 130260), (156, 111890), (167, 104520), (195, 89512), (201, 86840), (260, 67134), (268, 65130), (312, 55945), (334, 52260), (335, 52104), (390, 44756), (402, 43420), (501, 34840), (520, 33567), (536, 32565), (668, 26130), (670, 26052), (780, 22378), (804, 21710), (835, 20904), (871, 20040), (1002, 17420), (1005, 17368), (1336, 13065), (1340, 13026), (1560, 11189), (1608, 10855), (1670, 10452), (1742, 10020), (2004, 8710), (2010, 8684), (2171, 8040), (2505, 6968), (2613, 6680), (2680, 6513), (3340, 5226), (3484, 5010), (4008, 4355), (4020, 4342)]