164826480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7583

約数の個数: 160

約数和(自身を含む): 628959744

約数和(自身を除く): 464133264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7547, 10920, 15094, 21840, 22641, 30188, 37735, 45282, 52829, 60376, 75470, 90564, 98111, 105658, 113205, 120752, 150940, 158487, 181128, 196222, 211316, 226410, 264145, 294333, 301880, 316974, 362256, 392444, 422632, 452820, 490555, 528290, 588666, 603760, 633948, 686777, 784888, 792435, 845264, 905640, 981110, 1056580, 1177332, 1267896, 1373554, 1471665, 1569776, 1584870, 1811280, 1962220, 2060331, 2113160, 2354664, 2535792, 2747108, 2943330, 3169740, 3433885, 3924440, 4120662, 4226320, 4709328, 5494216, 5886660, 6339480, 6867770, 7848880, 8241324, 10301655, 10988432, 11773320, 12678960, 13735540, 16482648, 20603310, 23546640, 27471080, 32965296, 41206620, 54942160, 82413240, 164826480]

約数ペア:

[(1, 164826480), (2, 82413240), (3, 54942160), (4, 41206620), (5, 32965296), (6, 27471080), (7, 23546640), (8, 20603310), (10, 16482648), (12, 13735540), (13, 12678960), (14, 11773320), (15, 10988432), (16, 10301655), (20, 8241324), (21, 7848880), (24, 6867770), (26, 6339480), (28, 5886660), (30, 5494216), (35, 4709328), (39, 4226320), (40, 4120662), (42, 3924440), (48, 3433885), (52, 3169740), (56, 2943330), (60, 2747108), (65, 2535792), (70, 2354664), (78, 2113160), (80, 2060331), (84, 1962220), (91, 1811280), (104, 1584870), (105, 1569776), (112, 1471665), (120, 1373554), (130, 1267896), (140, 1177332), (156, 1056580), (168, 981110), (182, 905640), (195, 845264), (208, 792435), (210, 784888), (240, 686777), (260, 633948), (273, 603760), (280, 588666), (312, 528290), (336, 490555), (364, 452820), (390, 422632), (420, 392444), (455, 362256), (520, 316974), (546, 301880), (560, 294333), (624, 264145), (728, 226410), (780, 211316), (840, 196222), (910, 181128), (1040, 158487), (1092, 150940), (1365, 120752), (1456, 113205), (1560, 105658), (1680, 98111), (1820, 90564), (2184, 75470), (2730, 60376), (3120, 52829), (3640, 45282), (4368, 37735), (5460, 30188), (7280, 22641), (7547, 21840), (10920, 15094)]