202418040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1837

約数の個数: 128

約数和(自身を含む): 670291200

約数和(自身を除く): 467873160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 660, 712, 890, 979, 1068, 1320, 1335, 1723, 1780, 1958, 2136, 2670, 2937, 3446, 3560, 3916, 4895, 5169, 5340, 5874, 6892, 7832, 8615, 9790, 10338, 10680, 11748, 13784, 14685, 17230, 18953, 19580, 20676, 23496, 25845, 29370, 34460, 37906, 39160, 41352, 51690, 56859, 58740, 68920, 75812, 94765, 103380, 113718, 117480, 151624, 153347, 189530, 206760, 227436, 284295, 306694, 379060, 454872, 460041, 568590, 613388, 758120, 766735, 920082, 1137180, 1226776, 1533470, 1686817, 1840164, 2274360, 2300205, 3066940, 3373634, 3680328, 4600410, 5060451, 6133880, 6747268, 8434085, 9200820, 10120902, 13494536, 16868170, 18401640, 20241804, 25302255, 33736340, 40483608, 50604510, 67472680, 101209020, 202418040]

約数ペア:

[(1, 202418040), (2, 101209020), (3, 67472680), (4, 50604510), (5, 40483608), (6, 33736340), (8, 25302255), (10, 20241804), (11, 18401640), (12, 16868170), (15, 13494536), (20, 10120902), (22, 9200820), (24, 8434085), (30, 6747268), (33, 6133880), (40, 5060451), (44, 4600410), (55, 3680328), (60, 3373634), (66, 3066940), (88, 2300205), (89, 2274360), (110, 1840164), (120, 1686817), (132, 1533470), (165, 1226776), (178, 1137180), (220, 920082), (264, 766735), (267, 758120), (330, 613388), (356, 568590), (440, 460041), (445, 454872), (534, 379060), (660, 306694), (712, 284295), (890, 227436), (979, 206760), (1068, 189530), (1320, 153347), (1335, 151624), (1723, 117480), (1780, 113718), (1958, 103380), (2136, 94765), (2670, 75812), (2937, 68920), (3446, 58740), (3560, 56859), (3916, 51690), (4895, 41352), (5169, 39160), (5340, 37906), (5874, 34460), (6892, 29370), (7832, 25845), (8615, 23496), (9790, 20676), (10338, 19580), (10680, 18953), (11748, 17230), (13784, 14685)]