148418760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1751

約数の個数: 128

約数和(自身を含む): 513849600

約数和(自身を除く): 365430840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1621, 1635, 2180, 2289, 2616, 3052, 3242, 3270, 3815, 4360, 4578, 4863, 6104, 6484, 6540, 7630, 8105, 9156, 9726, 11347, 11445, 12968, 13080, 15260, 16210, 18312, 19452, 22694, 22890, 24315, 30520, 32420, 34041, 38904, 45388, 45780, 48630, 56735, 64840, 68082, 90776, 91560, 97260, 113470, 136164, 170205, 176689, 194520, 226940, 272328, 340410, 353378, 453880, 530067, 680820, 706756, 883445, 1060134, 1236823, 1361640, 1413512, 1766890, 2120268, 2473646, 2650335, 3533780, 3710469, 4240536, 4947292, 5300670, 6184115, 7067560, 7420938, 9894584, 10601340, 12368230, 14841876, 18552345, 21202680, 24736460, 29683752, 37104690, 49472920, 74209380, 148418760]

約数ペア:

[(1, 148418760), (2, 74209380), (3, 49472920), (4, 37104690), (5, 29683752), (6, 24736460), (7, 21202680), (8, 18552345), (10, 14841876), (12, 12368230), (14, 10601340), (15, 9894584), (20, 7420938), (21, 7067560), (24, 6184115), (28, 5300670), (30, 4947292), (35, 4240536), (40, 3710469), (42, 3533780), (56, 2650335), (60, 2473646), (70, 2120268), (84, 1766890), (105, 1413512), (109, 1361640), (120, 1236823), (140, 1060134), (168, 883445), (210, 706756), (218, 680820), (280, 530067), (327, 453880), (420, 353378), (436, 340410), (545, 272328), (654, 226940), (763, 194520), (840, 176689), (872, 170205), (1090, 136164), (1308, 113470), (1526, 97260), (1621, 91560), (1635, 90776), (2180, 68082), (2289, 64840), (2616, 56735), (3052, 48630), (3242, 45780), (3270, 45388), (3815, 38904), (4360, 34041), (4578, 32420), (4863, 30520), (6104, 24315), (6484, 22890), (6540, 22694), (7630, 19452), (8105, 18312), (9156, 16210), (9726, 15260), (11347, 13080), (11445, 12968)]