326307240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4232

約数の個数: 192

約数和(自身を含む): 1251394560

約数和(自身を除く): 925087320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4177, 4340, 5208, 5580, 6510, 7812, 8354, 8680, 9765, 11160, 12531, 13020, 15624, 16708, 19530, 20885, 25062, 26040, 29239, 33416, 37593, 39060, 41770, 50124, 58478, 62655, 75186, 78120, 83540, 87717, 100248, 116956, 125310, 129487, 146195, 150372, 167080, 175434, 187965, 233912, 250620, 258974, 263151, 292390, 300744, 350868, 375930, 388461, 438585, 501240, 517948, 526302, 584780, 647435, 701736, 751860, 776922, 877170, 906409, 1035896, 1052604, 1165383, 1169560, 1294870, 1315755, 1503720, 1553844, 1754340, 1812818, 1942305, 2105208, 2330766, 2589740, 2631510, 2719227, 3107688, 3508680, 3625636, 3884610, 4532045, 4661532, 5179480, 5263020, 5438454, 5826915, 7251272, 7769220, 8157681, 9064090, 9323064, 10526040, 10876908, 11653830, 13596135, 15538440, 16315362, 18128180, 21753816, 23307660, 27192270, 32630724, 36256360, 40788405, 46615320, 54384540, 65261448, 81576810, 108769080, 163153620, 326307240]

約数ペア:

[(1, 326307240), (2, 163153620), (3, 108769080), (4, 81576810), (5, 65261448), (6, 54384540), (7, 46615320), (8, 40788405), (9, 36256360), (10, 32630724), (12, 27192270), (14, 23307660), (15, 21753816), (18, 18128180), (20, 16315362), (21, 15538440), (24, 13596135), (28, 11653830), (30, 10876908), (31, 10526040), (35, 9323064), (36, 9064090), (40, 8157681), (42, 7769220), (45, 7251272), (56, 5826915), (60, 5438454), (62, 5263020), (63, 5179480), (70, 4661532), (72, 4532045), (84, 3884610), (90, 3625636), (93, 3508680), (105, 3107688), (120, 2719227), (124, 2631510), (126, 2589740), (140, 2330766), (155, 2105208), (168, 1942305), (180, 1812818), (186, 1754340), (210, 1553844), (217, 1503720), (248, 1315755), (252, 1294870), (279, 1169560), (280, 1165383), (310, 1052604), (315, 1035896), (360, 906409), (372, 877170), (420, 776922), (434, 751860), (465, 701736), (504, 647435), (558, 584780), (620, 526302), (630, 517948), (651, 501240), (744, 438585), (840, 388461), (868, 375930), (930, 350868), (1085, 300744), (1116, 292390), (1240, 263151), (1260, 258974), (1302, 250620), (1395, 233912), (1736, 187965), (1860, 175434), (1953, 167080), (2170, 150372), (2232, 146195), (2520, 129487), (2604, 125310), (2790, 116956), (3255, 100248), (3720, 87717), (3906, 83540), (4177, 78120), (4340, 75186), (5208, 62655), (5580, 58478), (6510, 50124), (7812, 41770), (8354, 39060), (8680, 37593), (9765, 33416), (11160, 29239), (12531, 26040), (13020, 25062), (15624, 20885), (16708, 19530)]