2039884080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2708

約数の個数: 240

約数和(自身を含む): 7210609920

約数和(自身を除く): 5170725840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 456, 494, 507, 520, 570, 624, 676, 741, 760, 780, 845, 912, 988, 1014, 1040, 1140, 1235, 1352, 1482, 1520, 1560, 1690, 1976, 2028, 2280, 2470, 2535, 2647, 2704, 2964, 3120, 3211, 3380, 3705, 3952, 4056, 4560, 4940, 5070, 5294, 5928, 6422, 6760, 7410, 7941, 8112, 9633, 9880, 10140, 10588, 11856, 12844, 13235, 13520, 14820, 15882, 16055, 19266, 19760, 20280, 21176, 25688, 26470, 29640, 31764, 32110, 34411, 38532, 39705, 40560, 42352, 48165, 50293, 51376, 52940, 59280, 63528, 64220, 68822, 77064, 79410, 96330, 100586, 103233, 105880, 127056, 128440, 137644, 150879, 154128, 158820, 172055, 192660, 201172, 206466, 211760, 251465, 256880, 275288, 301758, 317640, 344110, 385320, 402344, 412932, 447343, 502930, 516165, 550576, 603516, 635280, 653809, 688220, 754395, 770640, 804688, 825864, 894686, 1005860, 1032330, 1207032, 1307618, 1342029, 1376440, 1508790, 1651728, 1789372, 1961427, 2011720, 2064660, 2236715, 2414064, 2615236, 2684058, 2752880, 3017580, 3269045, 3578744, 3922854, 4023440, 4129320, 4473430, 5230472, 5368116, 6035160, 6538090, 6710145, 7157488, 7845708, 8258640, 8499517, 8946860, 9807135, 10460944, 10736232, 12070320, 13076180, 13420290, 15691416, 16999034, 17893720, 19614270, 21472464, 25498551, 26152360, 26840580, 31382832, 33998068, 35787440, 39228540, 42497585, 50997102, 52304720, 53681160, 67996136, 78457080, 84995170, 101994204, 107362320, 127492755, 135992272, 156914160, 169990340, 203988408, 254985510, 339980680, 407976816, 509971020, 679961360, 1019942040, 2039884080]

約数ペア:

[(1, 2039884080), (2, 1019942040), (3, 679961360), (4, 509971020), (5, 407976816), (6, 339980680), (8, 254985510), (10, 203988408), (12, 169990340), (13, 156914160), (15, 135992272), (16, 127492755), (19, 107362320), (20, 101994204), (24, 84995170), (26, 78457080), (30, 67996136), (38, 53681160), (39, 52304720), (40, 50997102), (48, 42497585), (52, 39228540), (57, 35787440), (60, 33998068), (65, 31382832), (76, 26840580), (78, 26152360), (80, 25498551), (95, 21472464), (104, 19614270), (114, 17893720), (120, 16999034), (130, 15691416), (152, 13420290), (156, 13076180), (169, 12070320), (190, 10736232), (195, 10460944), (208, 9807135), (228, 8946860), (240, 8499517), (247, 8258640), (260, 7845708), (285, 7157488), (304, 6710145), (312, 6538090), (338, 6035160), (380, 5368116), (390, 5230472), (456, 4473430), (494, 4129320), (507, 4023440), (520, 3922854), (570, 3578744), (624, 3269045), (676, 3017580), (741, 2752880), (760, 2684058), (780, 2615236), (845, 2414064), (912, 2236715), (988, 2064660), (1014, 2011720), (1040, 1961427), (1140, 1789372), (1235, 1651728), (1352, 1508790), (1482, 1376440), (1520, 1342029), (1560, 1307618), (1690, 1207032), (1976, 1032330), (2028, 1005860), (2280, 894686), (2470, 825864), (2535, 804688), (2647, 770640), (2704, 754395), (2964, 688220), (3120, 653809), (3211, 635280), (3380, 603516), (3705, 550576), (3952, 516165), (4056, 502930), (4560, 447343), (4940, 412932), (5070, 402344), (5294, 385320), (5928, 344110), (6422, 317640), (6760, 301758), (7410, 275288), (7941, 256880), (8112, 251465), (9633, 211760), (9880, 206466), (10140, 201172), (10588, 192660), (11856, 172055), (12844, 158820), (13235, 154128), (13520, 150879), (14820, 137644), (15882, 128440), (16055, 127056), (19266, 105880), (19760, 103233), (20280, 100586), (21176, 96330), (25688, 79410), (26470, 77064), (29640, 68822), (31764, 64220), (32110, 63528), (34411, 59280), (38532, 52940), (39705, 51376), (40560, 50293), (42352, 48165)]