2480495640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4349}}^1$

素因数の和:4474

約数の個数: 192

約数和(自身を含む): 8747676000

約数和(自身を除く): 6267180360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 97, 98, 105, 120, 140, 147, 168, 194, 196, 210, 245, 280, 291, 294, 388, 392, 420, 485, 490, 582, 588, 679, 735, 776, 840, 970, 980, 1164, 1176, 1358, 1455, 1470, 1940, 1960, 2037, 2328, 2716, 2910, 2940, 3395, 3880, 4074, 4349, 4753, 5432, 5820, 5880, 6790, 8148, 8698, 9506, 10185, 11640, 13047, 13580, 14259, 16296, 17396, 19012, 20370, 21745, 23765, 26094, 27160, 28518, 30443, 34792, 38024, 40740, 43490, 47530, 52188, 57036, 60886, 65235, 71295, 81480, 86980, 91329, 95060, 104376, 114072, 121772, 130470, 142590, 152215, 173960, 182658, 190120, 213101, 243544, 260940, 285180, 304430, 365316, 421853, 426202, 456645, 521880, 570360, 608860, 639303, 730632, 843706, 852404, 913290, 1065505, 1217720, 1265559, 1278606, 1687412, 1704808, 1826580, 2109265, 2131010, 2531118, 2557212, 2952971, 3196515, 3374824, 3653160, 4218530, 4262020, 5062236, 5114424, 5905942, 6327795, 6393030, 8437060, 8524040, 8858913, 10124472, 11811884, 12655590, 12786060, 14764855, 16874120, 17717826, 20670797, 23623768, 25311180, 25572120, 29529710, 35435652, 41341594, 44294565, 50622360, 59059420, 62012391, 70871304, 82683188, 88589130, 103353985, 118118840, 124024782, 165366376, 177178260, 206707970, 248049564, 310061955, 354356520, 413415940, 496099128, 620123910, 826831880, 1240247820, 2480495640]

約数ペア:

[(1, 2480495640), (2, 1240247820), (3, 826831880), (4, 620123910), (5, 496099128), (6, 413415940), (7, 354356520), (8, 310061955), (10, 248049564), (12, 206707970), (14, 177178260), (15, 165366376), (20, 124024782), (21, 118118840), (24, 103353985), (28, 88589130), (30, 82683188), (35, 70871304), (40, 62012391), (42, 59059420), (49, 50622360), (56, 44294565), (60, 41341594), (70, 35435652), (84, 29529710), (97, 25572120), (98, 25311180), (105, 23623768), (120, 20670797), (140, 17717826), (147, 16874120), (168, 14764855), (194, 12786060), (196, 12655590), (210, 11811884), (245, 10124472), (280, 8858913), (291, 8524040), (294, 8437060), (388, 6393030), (392, 6327795), (420, 5905942), (485, 5114424), (490, 5062236), (582, 4262020), (588, 4218530), (679, 3653160), (735, 3374824), (776, 3196515), (840, 2952971), (970, 2557212), (980, 2531118), (1164, 2131010), (1176, 2109265), (1358, 1826580), (1455, 1704808), (1470, 1687412), (1940, 1278606), (1960, 1265559), (2037, 1217720), (2328, 1065505), (2716, 913290), (2910, 852404), (2940, 843706), (3395, 730632), (3880, 639303), (4074, 608860), (4349, 570360), (4753, 521880), (5432, 456645), (5820, 426202), (5880, 421853), (6790, 365316), (8148, 304430), (8698, 285180), (9506, 260940), (10185, 243544), (11640, 213101), (13047, 190120), (13580, 182658), (14259, 173960), (16296, 152215), (17396, 142590), (19012, 130470), (20370, 121772), (21745, 114072), (23765, 104376), (26094, 95060), (27160, 91329), (28518, 86980), (30443, 81480), (34792, 71295), (38024, 65235), (40740, 60886), (43490, 57036), (47530, 52188)]