16663358040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{8269}}^1$

素因数の和:10689

約数の個数: 128

約数和(自身を含む): 57162240000

約数和(自身を除く): 40498881960

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, 120, 140, 168, 210, 280, 420, 840, 2399, 4798, 7197, 8269, 9596, 11995, 14394, 16538, 16793, 19192, 23990, 24807, 28788, 33076, 33586, 35985, 41345, 47980, 49614, 50379, 57576, 57883, 66152, 67172, 71970, 82690, 83965, 95960, 99228, 100758, 115766, 124035, 134344, 143940, 165380, 167930, 173649, 198456, 201516, 231532, 248070, 251895, 287880, 289415, 330760, 335860, 347298, 403032, 463064, 496140, 503790, 578830, 671720, 694596, 868245, 992280, 1007580, 1157660, 1389192, 1736490, 2015160, 2315320, 3472980, 6945960, 19837331, 39674662, 59511993, 79349324, 99186655, 119023986, 138861317, 158698648, 198373310, 238047972, 277722634, 297559965, 396746620, 416583951, 476095944, 555445268, 595119930, 694306585, 793493240, 833167902, 1110890536, 1190239860, 1388613170, 1666335804, 2082919755, 2380479720, 2777226340, 3332671608, 4165839510, 5554452680, 8331679020, 16663358040]

約数ペア:

[(1, 16663358040), (2, 8331679020), (3, 5554452680), (4, 4165839510), (5, 3332671608), (6, 2777226340), (7, 2380479720), (8, 2082919755), (10, 1666335804), (12, 1388613170), (14, 1190239860), (15, 1110890536), (20, 833167902), (21, 793493240), (24, 694306585), (28, 595119930), (30, 555445268), (35, 476095944), (40, 416583951), (42, 396746620), (56, 297559965), (60, 277722634), (70, 238047972), (84, 198373310), (105, 158698648), (120, 138861317), (140, 119023986), (168, 99186655), (210, 79349324), (280, 59511993), (420, 39674662), (840, 19837331), (2399, 6945960), (4798, 3472980), (7197, 2315320), (8269, 2015160), (9596, 1736490), (11995, 1389192), (14394, 1157660), (16538, 1007580), (16793, 992280), (19192, 868245), (23990, 694596), (24807, 671720), (28788, 578830), (33076, 503790), (33586, 496140), (35985, 463064), (41345, 403032), (47980, 347298), (49614, 335860), (50379, 330760), (57576, 289415), (57883, 287880), (66152, 251895), (67172, 248070), (71970, 231532), (82690, 201516), (83965, 198456), (95960, 173649), (99228, 167930), (100758, 165380), (115766, 143940), (124035, 134344)]