4240118880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1999}}^1$

素因数の和:2514

約数の個数: 192

約数和(自身を含む): 14878080000

約数和(自身を除く): 10637961120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 491, 540, 720, 864, 982, 1080, 1440, 1473, 1964, 1999, 2160, 2455, 2946, 3928, 3998, 4320, 4419, 4910, 5892, 5997, 7365, 7856, 7996, 8838, 9820, 9995, 11784, 11994, 13257, 14730, 15712, 15992, 17676, 17991, 19640, 19990, 22095, 23568, 23988, 26514, 29460, 29985, 31984, 35352, 35982, 39280, 39980, 44190, 47136, 47976, 53028, 53973, 58920, 59970, 63968, 66285, 70704, 71964, 78560, 79960, 88380, 89955, 95952, 106056, 107946, 117840, 119940, 132570, 141408, 143928, 159920, 176760, 179910, 191904, 212112, 215892, 235680, 239880, 265140, 269865, 287856, 319840, 353520, 359820, 424224, 431784, 479760, 530280, 539730, 575712, 707040, 719640, 863568, 959520, 981509, 1060560, 1079460, 1439280, 1727136, 1963018, 2121120, 2158920, 2878560, 2944527, 3926036, 4317840, 4907545, 5889054, 7852072, 8635680, 8833581, 9815090, 11778108, 14722635, 15704144, 17667162, 19630180, 23556216, 26500743, 29445270, 31408288, 35334324, 39260360, 44167905, 47112432, 53001486, 58890540, 70668648, 78520720, 88335810, 94224864, 106002972, 117781080, 132503715, 141337296, 157041440, 176671620, 212005944, 235562160, 265007430, 282674592, 353343240, 424011888, 471124320, 530014860, 706686480, 848023776, 1060029720, 1413372960, 2120059440, 4240118880]

約数ペア:

[(1, 4240118880), (2, 2120059440), (3, 1413372960), (4, 1060029720), (5, 848023776), (6, 706686480), (8, 530014860), (9, 471124320), (10, 424011888), (12, 353343240), (15, 282674592), (16, 265007430), (18, 235562160), (20, 212005944), (24, 176671620), (27, 157041440), (30, 141337296), (32, 132503715), (36, 117781080), (40, 106002972), (45, 94224864), (48, 88335810), (54, 78520720), (60, 70668648), (72, 58890540), (80, 53001486), (90, 47112432), (96, 44167905), (108, 39260360), (120, 35334324), (135, 31408288), (144, 29445270), (160, 26500743), (180, 23556216), (216, 19630180), (240, 17667162), (270, 15704144), (288, 14722635), (360, 11778108), (432, 9815090), (480, 8833581), (491, 8635680), (540, 7852072), (720, 5889054), (864, 4907545), (982, 4317840), (1080, 3926036), (1440, 2944527), (1473, 2878560), (1964, 2158920), (1999, 2121120), (2160, 1963018), (2455, 1727136), (2946, 1439280), (3928, 1079460), (3998, 1060560), (4320, 981509), (4419, 959520), (4910, 863568), (5892, 719640), (5997, 707040), (7365, 575712), (7856, 539730), (7996, 530280), (8838, 479760), (9820, 431784), (9995, 424224), (11784, 359820), (11994, 353520), (13257, 319840), (14730, 287856), (15712, 269865), (15992, 265140), (17676, 239880), (17991, 235680), (19640, 215892), (19990, 212112), (22095, 191904), (23568, 179910), (23988, 176760), (26514, 159920), (29460, 143928), (29985, 141408), (31984, 132570), (35352, 119940), (35982, 117840), (39280, 107946), (39980, 106056), (44190, 95952), (47136, 89955), (47976, 88380), (53028, 79960), (53973, 78560), (58920, 71964), (59970, 70704), (63968, 66285)]