853947120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4639}}^1$

素因数の和:4727

約数の個数: 160

約数和(自身を含む): 2899814400

約数和(自身を除く): 2045867280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 2832, 3068, 3120, 3540, 3835, 4602, 4639, 4720, 6136, 7080, 7670, 9204, 9278, 11505, 12272, 13917, 14160, 15340, 18408, 18556, 23010, 23195, 27834, 30680, 36816, 37112, 46020, 46390, 55668, 60307, 61360, 69585, 74224, 92040, 92780, 111336, 120614, 139170, 180921, 184080, 185560, 222672, 241228, 273701, 278340, 301535, 361842, 371120, 482456, 547402, 556680, 603070, 723684, 821103, 904605, 964912, 1094804, 1113360, 1206140, 1368505, 1447368, 1642206, 1809210, 2189608, 2412280, 2737010, 2894736, 3284412, 3558113, 3618420, 4105515, 4379216, 4824560, 5474020, 6568824, 7116226, 7236840, 8211030, 10674339, 10948040, 13137648, 14232452, 14473680, 16422060, 17790565, 21348678, 21896080, 28464904, 32844120, 35581130, 42697356, 53371695, 56929808, 65688240, 71162260, 85394712, 106743390, 142324520, 170789424, 213486780, 284649040, 426973560, 853947120]

約数ペア:

[(1, 853947120), (2, 426973560), (3, 284649040), (4, 213486780), (5, 170789424), (6, 142324520), (8, 106743390), (10, 85394712), (12, 71162260), (13, 65688240), (15, 56929808), (16, 53371695), (20, 42697356), (24, 35581130), (26, 32844120), (30, 28464904), (39, 21896080), (40, 21348678), (48, 17790565), (52, 16422060), (59, 14473680), (60, 14232452), (65, 13137648), (78, 10948040), (80, 10674339), (104, 8211030), (118, 7236840), (120, 7116226), (130, 6568824), (156, 5474020), (177, 4824560), (195, 4379216), (208, 4105515), (236, 3618420), (240, 3558113), (260, 3284412), (295, 2894736), (312, 2737010), (354, 2412280), (390, 2189608), (472, 1809210), (520, 1642206), (590, 1447368), (624, 1368505), (708, 1206140), (767, 1113360), (780, 1094804), (885, 964912), (944, 904605), (1040, 821103), (1180, 723684), (1416, 603070), (1534, 556680), (1560, 547402), (1770, 482456), (2301, 371120), (2360, 361842), (2832, 301535), (3068, 278340), (3120, 273701), (3540, 241228), (3835, 222672), (4602, 185560), (4639, 184080), (4720, 180921), (6136, 139170), (7080, 120614), (7670, 111336), (9204, 92780), (9278, 92040), (11505, 74224), (12272, 69585), (13917, 61360), (14160, 60307), (15340, 55668), (18408, 46390), (18556, 46020), (23010, 37112), (23195, 36816), (27834, 30680)]