143344000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 390798720

約数和(自身を除く): 247454720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 125, 128, 136, 155, 160, 170, 200, 248, 250, 272, 289, 310, 320, 340, 400, 425, 496, 500, 527, 544, 578, 620, 640, 680, 775, 800, 850, 992, 1000, 1054, 1088, 1156, 1240, 1360, 1445, 1550, 1600, 1700, 1984, 2000, 2108, 2125, 2176, 2312, 2480, 2635, 2720, 2890, 3100, 3200, 3400, 3875, 3968, 4000, 4216, 4250, 4624, 4960, 5270, 5440, 5780, 6200, 6800, 7225, 7750, 8000, 8432, 8500, 8959, 9248, 9920, 10540, 10880, 11560, 12400, 13175, 13600, 14450, 15500, 16000, 16864, 17000, 17918, 18496, 19840, 21080, 23120, 24800, 26350, 27200, 28900, 31000, 33728, 34000, 35836, 36125, 36992, 42160, 44795, 46240, 49600, 52700, 54400, 57800, 62000, 65875, 67456, 68000, 71672, 72250, 84320, 89590, 92480, 99200, 105400, 115600, 124000, 131750, 136000, 143344, 144500, 168640, 179180, 184960, 210800, 223975, 231200, 248000, 263500, 272000, 286688, 289000, 337280, 358360, 421600, 447950, 462400, 496000, 527000, 573376, 578000, 716720, 843200, 895900, 924800, 1054000, 1119875, 1146752, 1156000, 1433440, 1686400, 1791800, 2108000, 2239750, 2312000, 2866880, 3583600, 4216000, 4479500, 4624000, 5733760, 7167200, 8432000, 8959000, 14334400, 17918000, 28668800, 35836000, 71672000, 143344000]

約数ペア:

[(1, 143344000), (2, 71672000), (4, 35836000), (5, 28668800), (8, 17918000), (10, 14334400), (16, 8959000), (17, 8432000), (20, 7167200), (25, 5733760), (31, 4624000), (32, 4479500), (34, 4216000), (40, 3583600), (50, 2866880), (62, 2312000), (64, 2239750), (68, 2108000), (80, 1791800), (85, 1686400), (100, 1433440), (124, 1156000), (125, 1146752), (128, 1119875), (136, 1054000), (155, 924800), (160, 895900), (170, 843200), (200, 716720), (248, 578000), (250, 573376), (272, 527000), (289, 496000), (310, 462400), (320, 447950), (340, 421600), (400, 358360), (425, 337280), (496, 289000), (500, 286688), (527, 272000), (544, 263500), (578, 248000), (620, 231200), (640, 223975), (680, 210800), (775, 184960), (800, 179180), (850, 168640), (992, 144500), (1000, 143344), (1054, 136000), (1088, 131750), (1156, 124000), (1240, 115600), (1360, 105400), (1445, 99200), (1550, 92480), (1600, 89590), (1700, 84320), (1984, 72250), (2000, 71672), (2108, 68000), (2125, 67456), (2176, 65875), (2312, 62000), (2480, 57800), (2635, 54400), (2720, 52700), (2890, 49600), (3100, 46240), (3200, 44795), (3400, 42160), (3875, 36992), (3968, 36125), (4000, 35836), (4216, 34000), (4250, 33728), (4624, 31000), (4960, 28900), (5270, 27200), (5440, 26350), (5780, 24800), (6200, 23120), (6800, 21080), (7225, 19840), (7750, 18496), (8000, 17918), (8432, 17000), (8500, 16864), (8959, 16000), (9248, 15500), (9920, 14450), (10540, 13600), (10880, 13175), (11560, 12400)]