1672359920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3823

約数の個数: 160

約数和(自身を含む): 4915399680

約数和(自身を除く): 3243039760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 176, 220, 280, 292, 308, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1168, 1232, 1460, 1540, 1606, 2044, 2555, 2920, 3080, 3212, 3719, 4015, 4088, 5110, 5621, 5840, 6160, 6424, 7438, 8030, 8176, 10220, 11242, 12848, 14876, 16060, 18595, 20440, 22484, 26033, 28105, 29752, 32120, 37190, 40880, 40909, 44968, 52066, 56210, 59504, 64240, 74380, 81818, 89936, 104132, 112420, 130165, 148760, 163636, 204545, 208264, 224840, 260330, 271487, 286363, 297520, 327272, 409090, 416528, 449680, 520660, 542974, 572726, 654544, 818180, 1041320, 1085948, 1145452, 1357435, 1431815, 1636360, 1900409, 2082640, 2171896, 2290904, 2714870, 2863630, 2986357, 3272720, 3800818, 4343792, 4581808, 5429740, 5727260, 5972714, 7601636, 9502045, 10859480, 11454520, 11945428, 14931785, 15203272, 19004090, 20904499, 21718960, 22909040, 23890856, 29863570, 30406544, 38008180, 41808998, 47781712, 59727140, 76016360, 83617996, 104522495, 119454280, 152032720, 167235992, 209044990, 238908560, 334471984, 418089980, 836179960, 1672359920]

約数ペア:

[(1, 1672359920), (2, 836179960), (4, 418089980), (5, 334471984), (7, 238908560), (8, 209044990), (10, 167235992), (11, 152032720), (14, 119454280), (16, 104522495), (20, 83617996), (22, 76016360), (28, 59727140), (35, 47781712), (40, 41808998), (44, 38008180), (55, 30406544), (56, 29863570), (70, 23890856), (73, 22909040), (77, 21718960), (80, 20904499), (88, 19004090), (110, 15203272), (112, 14931785), (140, 11945428), (146, 11454520), (154, 10859480), (176, 9502045), (220, 7601636), (280, 5972714), (292, 5727260), (308, 5429740), (365, 4581808), (385, 4343792), (440, 3800818), (511, 3272720), (560, 2986357), (584, 2863630), (616, 2714870), (730, 2290904), (770, 2171896), (803, 2082640), (880, 1900409), (1022, 1636360), (1168, 1431815), (1232, 1357435), (1460, 1145452), (1540, 1085948), (1606, 1041320), (2044, 818180), (2555, 654544), (2920, 572726), (3080, 542974), (3212, 520660), (3719, 449680), (4015, 416528), (4088, 409090), (5110, 327272), (5621, 297520), (5840, 286363), (6160, 271487), (6424, 260330), (7438, 224840), (8030, 208264), (8176, 204545), (10220, 163636), (11242, 148760), (12848, 130165), (14876, 112420), (16060, 104132), (18595, 89936), (20440, 81818), (22484, 74380), (26033, 64240), (28105, 59504), (29752, 56210), (32120, 52066), (37190, 44968), (40880, 40909)]