1330787200

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 144

約数和(自身を含む): 3494642400

約数和(自身を除く): 2163855200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 289, 320, 340, 400, 425, 544, 578, 640, 680, 800, 850, 1088, 1156, 1360, 1439, 1445, 1600, 1700, 2176, 2312, 2720, 2878, 2890, 3200, 3400, 4624, 5440, 5756, 5780, 6800, 7195, 7225, 9248, 10880, 11512, 11560, 13600, 14390, 14450, 18496, 23024, 23120, 24463, 27200, 28780, 28900, 35975, 36992, 46048, 46240, 48926, 54400, 57560, 57800, 71950, 92096, 92480, 97852, 115120, 115600, 122315, 143900, 184192, 184960, 195704, 230240, 231200, 244630, 287800, 391408, 415871, 460480, 462400, 489260, 575600, 611575, 782816, 831742, 920960, 924800, 978520, 1151200, 1223150, 1565632, 1663484, 1957040, 2079355, 2302400, 2446300, 3131264, 3326968, 3914080, 4158710, 4604800, 4892600, 6653936, 7828160, 8317420, 9785200, 10396775, 13307872, 15656320, 16634840, 19570400, 20793550, 26615744, 33269680, 39140800, 41587100, 53231488, 66539360, 78281600, 83174200, 133078720, 166348400, 266157440, 332696800, 665393600, 1330787200]

約数ペア:

[(1, 1330787200), (2, 665393600), (4, 332696800), (5, 266157440), (8, 166348400), (10, 133078720), (16, 83174200), (17, 78281600), (20, 66539360), (25, 53231488), (32, 41587100), (34, 39140800), (40, 33269680), (50, 26615744), (64, 20793550), (68, 19570400), (80, 16634840), (85, 15656320), (100, 13307872), (128, 10396775), (136, 9785200), (160, 8317420), (170, 7828160), (200, 6653936), (272, 4892600), (289, 4604800), (320, 4158710), (340, 3914080), (400, 3326968), (425, 3131264), (544, 2446300), (578, 2302400), (640, 2079355), (680, 1957040), (800, 1663484), (850, 1565632), (1088, 1223150), (1156, 1151200), (1360, 978520), (1439, 924800), (1445, 920960), (1600, 831742), (1700, 782816), (2176, 611575), (2312, 575600), (2720, 489260), (2878, 462400), (2890, 460480), (3200, 415871), (3400, 391408), (4624, 287800), (5440, 244630), (5756, 231200), (5780, 230240), (6800, 195704), (7195, 184960), (7225, 184192), (9248, 143900), (10880, 122315), (11512, 115600), (11560, 115120), (13600, 97852), (14390, 92480), (14450, 92096), (18496, 71950), (23024, 57800), (23120, 57560), (24463, 54400), (27200, 48926), (28780, 46240), (28900, 46048), (35975, 36992)]