265360620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 890265600

約数和(自身を除く): 624904980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 89, 93, 105, 124, 140, 155, 178, 186, 210, 217, 229, 267, 310, 356, 372, 420, 434, 445, 458, 465, 534, 620, 623, 651, 687, 868, 890, 916, 930, 1068, 1085, 1145, 1246, 1302, 1335, 1374, 1603, 1780, 1860, 1869, 2170, 2290, 2492, 2604, 2670, 2748, 2759, 3115, 3206, 3255, 3435, 3738, 4340, 4580, 4809, 5340, 5518, 6230, 6412, 6510, 6870, 7099, 7476, 8015, 8277, 9345, 9618, 11036, 12460, 13020, 13740, 13795, 14198, 16030, 16554, 18690, 19236, 19313, 20381, 21297, 24045, 27590, 28396, 32060, 33108, 35495, 37380, 38626, 40762, 41385, 42594, 48090, 49693, 55180, 57939, 61143, 70990, 77252, 81524, 82770, 85188, 96180, 96565, 99386, 101905, 106485, 115878, 122286, 141980, 142667, 149079, 165540, 193130, 198772, 203810, 212970, 231756, 244572, 248465, 285334, 289695, 298158, 305715, 386260, 407620, 425940, 428001, 496930, 570668, 579390, 596316, 611430, 631811, 713335, 745395, 856002, 993860, 1158780, 1222860, 1263622, 1426670, 1490790, 1712004, 1895433, 2140005, 2527244, 2853340, 2981580, 3159055, 3790866, 4280010, 4422677, 6318110, 7581732, 8560020, 8845354, 9477165, 12636220, 13268031, 17690708, 18954330, 22113385, 26536062, 37908660, 44226770, 53072124, 66340155, 88453540, 132680310, 265360620]

約数ペア:

[(1, 265360620), (2, 132680310), (3, 88453540), (4, 66340155), (5, 53072124), (6, 44226770), (7, 37908660), (10, 26536062), (12, 22113385), (14, 18954330), (15, 17690708), (20, 13268031), (21, 12636220), (28, 9477165), (30, 8845354), (31, 8560020), (35, 7581732), (42, 6318110), (60, 4422677), (62, 4280010), (70, 3790866), (84, 3159055), (89, 2981580), (93, 2853340), (105, 2527244), (124, 2140005), (140, 1895433), (155, 1712004), (178, 1490790), (186, 1426670), (210, 1263622), (217, 1222860), (229, 1158780), (267, 993860), (310, 856002), (356, 745395), (372, 713335), (420, 631811), (434, 611430), (445, 596316), (458, 579390), (465, 570668), (534, 496930), (620, 428001), (623, 425940), (651, 407620), (687, 386260), (868, 305715), (890, 298158), (916, 289695), (930, 285334), (1068, 248465), (1085, 244572), (1145, 231756), (1246, 212970), (1302, 203810), (1335, 198772), (1374, 193130), (1603, 165540), (1780, 149079), (1860, 142667), (1869, 141980), (2170, 122286), (2290, 115878), (2492, 106485), (2604, 101905), (2670, 99386), (2748, 96565), (2759, 96180), (3115, 85188), (3206, 82770), (3255, 81524), (3435, 77252), (3738, 70990), (4340, 61143), (4580, 57939), (4809, 55180), (5340, 49693), (5518, 48090), (6230, 42594), (6412, 41385), (6510, 40762), (6870, 38626), (7099, 37380), (7476, 35495), (8015, 33108), (8277, 32060), (9345, 28396), (9618, 27590), (11036, 24045), (12460, 21297), (13020, 20381), (13740, 19313), (13795, 19236), (14198, 18690), (16030, 16554)]