2019932400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{7043}}^1$

素因数の和:7303

約数の個数: 120

約数和(自身を含む): 6498512640

約数和(自身を除く): 4478580240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 239, 240, 300, 400, 478, 600, 717, 956, 1195, 1200, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 5975, 7043, 7170, 9560, 11472, 11950, 14086, 14340, 17925, 19120, 21129, 23900, 28172, 28680, 35215, 35850, 42258, 47800, 56344, 57360, 70430, 71700, 84516, 95600, 105645, 112688, 140860, 143400, 169032, 176075, 211290, 281720, 286800, 338064, 352150, 422580, 528225, 563440, 704300, 845160, 1056450, 1408600, 1683277, 1690320, 2112900, 2817200, 3366554, 4225800, 5049831, 6733108, 8416385, 8451600, 10099662, 13466216, 16832770, 20199324, 25249155, 26932432, 33665540, 40398648, 42081925, 50498310, 67331080, 80797296, 84163850, 100996620, 126245775, 134662160, 168327700, 201993240, 252491550, 336655400, 403986480, 504983100, 673310800, 1009966200, 2019932400]

約数ペア:

[(1, 2019932400), (2, 1009966200), (3, 673310800), (4, 504983100), (5, 403986480), (6, 336655400), (8, 252491550), (10, 201993240), (12, 168327700), (15, 134662160), (16, 126245775), (20, 100996620), (24, 84163850), (25, 80797296), (30, 67331080), (40, 50498310), (48, 42081925), (50, 40398648), (60, 33665540), (75, 26932432), (80, 25249155), (100, 20199324), (120, 16832770), (150, 13466216), (200, 10099662), (239, 8451600), (240, 8416385), (300, 6733108), (400, 5049831), (478, 4225800), (600, 3366554), (717, 2817200), (956, 2112900), (1195, 1690320), (1200, 1683277), (1434, 1408600), (1912, 1056450), (2390, 845160), (2868, 704300), (3585, 563440), (3824, 528225), (4780, 422580), (5736, 352150), (5975, 338064), (7043, 286800), (7170, 281720), (9560, 211290), (11472, 176075), (11950, 169032), (14086, 143400), (14340, 140860), (17925, 112688), (19120, 105645), (21129, 95600), (23900, 84516), (28172, 71700), (28680, 70430), (35215, 57360), (35850, 56344), (42258, 47800)]