233252040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4003

約数の個数: 128

約数和(自身を含む): 811192320

約数和(自身を除く): 577940280

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3911, 3976, 4260, 4970, 5964, 7455, 7822, 8520, 9940, 11733, 11928, 14910, 15644, 19555, 19880, 23466, 27377, 29820, 31288, 39110, 46932, 54754, 58665, 59640, 78220, 82131, 93864, 109508, 117330, 136885, 156440, 164262, 219016, 234660, 273770, 277681, 328524, 410655, 469320, 547540, 555362, 657048, 821310, 833043, 1095080, 1110724, 1388405, 1642620, 1666086, 1943767, 2221448, 2776810, 3285240, 3332172, 3887534, 4165215, 5553620, 5831301, 6664344, 7775068, 8330430, 9718835, 11107240, 11662602, 15550136, 16660860, 19437670, 23325204, 29156505, 33321720, 38875340, 46650408, 58313010, 77750680, 116626020, 233252040]

約数ペア:

[(1, 233252040), (2, 116626020), (3, 77750680), (4, 58313010), (5, 46650408), (6, 38875340), (7, 33321720), (8, 29156505), (10, 23325204), (12, 19437670), (14, 16660860), (15, 15550136), (20, 11662602), (21, 11107240), (24, 9718835), (28, 8330430), (30, 7775068), (35, 6664344), (40, 5831301), (42, 5553620), (56, 4165215), (60, 3887534), (70, 3332172), (71, 3285240), (84, 2776810), (105, 2221448), (120, 1943767), (140, 1666086), (142, 1642620), (168, 1388405), (210, 1110724), (213, 1095080), (280, 833043), (284, 821310), (355, 657048), (420, 555362), (426, 547540), (497, 469320), (568, 410655), (710, 328524), (840, 277681), (852, 273770), (994, 234660), (1065, 219016), (1420, 164262), (1491, 156440), (1704, 136885), (1988, 117330), (2130, 109508), (2485, 93864), (2840, 82131), (2982, 78220), (3911, 59640), (3976, 58665), (4260, 54754), (4970, 46932), (5964, 39110), (7455, 31288), (7822, 29820), (8520, 27377), (9940, 23466), (11733, 19880), (11928, 19555), (14910, 15644)]