2912116440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{1447}}^1$

素因数の和:2033

約数の個数: 128

約数和(自身を含む): 9041080320

約数和(自身を除く): 6128963880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 541, 620, 744, 930, 1082, 1240, 1447, 1623, 1860, 2164, 2705, 2894, 3246, 3720, 4328, 4341, 5410, 5788, 6492, 7235, 8115, 8682, 10820, 11576, 12984, 14470, 16230, 16771, 17364, 21640, 21705, 28940, 32460, 33542, 34728, 43410, 44857, 50313, 57880, 64920, 67084, 83855, 86820, 89714, 100626, 134168, 134571, 167710, 173640, 179428, 201252, 224285, 251565, 269142, 335420, 358856, 402504, 448570, 503130, 538284, 670840, 672855, 782827, 897140, 1006260, 1076568, 1345710, 1565654, 1794280, 2012520, 2348481, 2691420, 3131308, 3914135, 4696962, 5382840, 6262616, 7828270, 9393924, 11742405, 15656540, 18787848, 23484810, 24267637, 31313080, 46969620, 48535274, 72802911, 93939240, 97070548, 121338185, 145605822, 194141096, 242676370, 291211644, 364014555, 485352740, 582423288, 728029110, 970705480, 1456058220, 2912116440]

約数ペア:

[(1, 2912116440), (2, 1456058220), (3, 970705480), (4, 728029110), (5, 582423288), (6, 485352740), (8, 364014555), (10, 291211644), (12, 242676370), (15, 194141096), (20, 145605822), (24, 121338185), (30, 97070548), (31, 93939240), (40, 72802911), (60, 48535274), (62, 46969620), (93, 31313080), (120, 24267637), (124, 23484810), (155, 18787848), (186, 15656540), (248, 11742405), (310, 9393924), (372, 7828270), (465, 6262616), (541, 5382840), (620, 4696962), (744, 3914135), (930, 3131308), (1082, 2691420), (1240, 2348481), (1447, 2012520), (1623, 1794280), (1860, 1565654), (2164, 1345710), (2705, 1076568), (2894, 1006260), (3246, 897140), (3720, 782827), (4328, 672855), (4341, 670840), (5410, 538284), (5788, 503130), (6492, 448570), (7235, 402504), (8115, 358856), (8682, 335420), (10820, 269142), (11576, 251565), (12984, 224285), (14470, 201252), (16230, 179428), (16771, 173640), (17364, 167710), (21640, 134571), (21705, 134168), (28940, 100626), (32460, 89714), (33542, 86820), (34728, 83855), (43410, 67084), (44857, 64920), (50313, 57880)]