986646360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{23971}}^1$

素因数の和:24006

約数の個数: 128

約数和(自身を含む): 3451968000

約数和(自身を除く): 2465321640

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, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 23971, 41160, 47942, 71913, 95884, 119855, 143826, 167797, 191768, 239710, 287652, 335594, 359565, 479420, 503391, 575304, 671188, 719130, 838985, 958840, 1006782, 1174579, 1342376, 1438260, 1677970, 2013564, 2349158, 2516955, 2876520, 3355940, 3523737, 4027128, 4698316, 5033910, 5872895, 6711880, 7047474, 8222053, 9396632, 10067820, 11745790, 14094948, 16444106, 17618685, 20135640, 23491580, 24666159, 28189896, 32888212, 35237370, 41110265, 46983160, 49332318, 65776424, 70474740, 82220530, 98664636, 123330795, 140949480, 164441060, 197329272, 246661590, 328882120, 493323180, 986646360]

約数ペア:

[(1, 986646360), (2, 493323180), (3, 328882120), (4, 246661590), (5, 197329272), (6, 164441060), (7, 140949480), (8, 123330795), (10, 98664636), (12, 82220530), (14, 70474740), (15, 65776424), (20, 49332318), (21, 46983160), (24, 41110265), (28, 35237370), (30, 32888212), (35, 28189896), (40, 24666159), (42, 23491580), (49, 20135640), (56, 17618685), (60, 16444106), (70, 14094948), (84, 11745790), (98, 10067820), (105, 9396632), (120, 8222053), (140, 7047474), (147, 6711880), (168, 5872895), (196, 5033910), (210, 4698316), (245, 4027128), (280, 3523737), (294, 3355940), (343, 2876520), (392, 2516955), (420, 2349158), (490, 2013564), (588, 1677970), (686, 1438260), (735, 1342376), (840, 1174579), (980, 1006782), (1029, 958840), (1176, 838985), (1372, 719130), (1470, 671188), (1715, 575304), (1960, 503391), (2058, 479420), (2744, 359565), (2940, 335594), (3430, 287652), (4116, 239710), (5145, 191768), (5880, 167797), (6860, 143826), (8232, 119855), (10290, 95884), (13720, 71913), (20580, 47942), (23971, 41160)]