20190296880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2621}}^1$

素因数の和:3476

約数の個数: 240

約数和(自身を含む): 73138193856

約数和(自身を除く): 52947896976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 823, 936, 1040, 1170, 1560, 1646, 1872, 2340, 2469, 2621, 3120, 3292, 4115, 4680, 4938, 5242, 6584, 7407, 7863, 8230, 9360, 9876, 10484, 10699, 12345, 13105, 13168, 14814, 15726, 16460, 19752, 20968, 21398, 23589, 24690, 26210, 29628, 31452, 32097, 32920, 34073, 37035, 39315, 39504, 41936, 42796, 47178, 49380, 52420, 53495, 59256, 62904, 64194, 65840, 68146, 74070, 78630, 85592, 94356, 96291, 98760, 102219, 104840, 106990, 117945, 118512, 125808, 128388, 136292, 148140, 157260, 160485, 170365, 171184, 188712, 192582, 197520, 204438, 209680, 213980, 235890, 256776, 272584, 296280, 306657, 314520, 320970, 340730, 377424, 385164, 408876, 427960, 471780, 481455, 511095, 513552, 545168, 592560, 613314, 629040, 641940, 681460, 770328, 817752, 855920, 943560, 962910, 1022190, 1226628, 1283880, 1362920, 1533285, 1540656, 1635504, 1887120, 1925820, 2044380, 2157083, 2453256, 2567760, 2725840, 3066570, 3851640, 4088760, 4314166, 4906512, 6133140, 6471249, 7703280, 8177520, 8628332, 10785415, 12266280, 12942498, 17256664, 19413747, 21570830, 24532560, 25884996, 28042079, 32356245, 34513328, 38827494, 43141660, 51769992, 56084158, 64712490, 77654988, 84126237, 86283320, 97068735, 103539984, 112168316, 129424980, 140210395, 155309976, 168252474, 172566640, 194137470, 224336632, 252378711, 258849960, 280420790, 310619952, 336504948, 388274940, 420631185, 448673264, 504757422, 517699920, 560841580, 673009896, 776549880, 841262370, 1009514844, 1121683160, 1261893555, 1346019792, 1553099760, 1682524740, 2019029688, 2243366320, 2523787110, 3365049480, 4038059376, 5047574220, 6730098960, 10095148440, 20190296880]

約数ペア:

[(1, 20190296880), (2, 10095148440), (3, 6730098960), (4, 5047574220), (5, 4038059376), (6, 3365049480), (8, 2523787110), (9, 2243366320), (10, 2019029688), (12, 1682524740), (13, 1553099760), (15, 1346019792), (16, 1261893555), (18, 1121683160), (20, 1009514844), (24, 841262370), (26, 776549880), (30, 673009896), (36, 560841580), (39, 517699920), (40, 504757422), (45, 448673264), (48, 420631185), (52, 388274940), (60, 336504948), (65, 310619952), (72, 280420790), (78, 258849960), (80, 252378711), (90, 224336632), (104, 194137470), (117, 172566640), (120, 168252474), (130, 155309976), (144, 140210395), (156, 129424980), (180, 112168316), (195, 103539984), (208, 97068735), (234, 86283320), (240, 84126237), (260, 77654988), (312, 64712490), (360, 56084158), (390, 51769992), (468, 43141660), (520, 38827494), (585, 34513328), (624, 32356245), (720, 28042079), (780, 25884996), (823, 24532560), (936, 21570830), (1040, 19413747), (1170, 17256664), (1560, 12942498), (1646, 12266280), (1872, 10785415), (2340, 8628332), (2469, 8177520), (2621, 7703280), (3120, 6471249), (3292, 6133140), (4115, 4906512), (4680, 4314166), (4938, 4088760), (5242, 3851640), (6584, 3066570), (7407, 2725840), (7863, 2567760), (8230, 2453256), (9360, 2157083), (9876, 2044380), (10484, 1925820), (10699, 1887120), (12345, 1635504), (13105, 1540656), (13168, 1533285), (14814, 1362920), (15726, 1283880), (16460, 1226628), (19752, 1022190), (20968, 962910), (21398, 943560), (23589, 855920), (24690, 817752), (26210, 770328), (29628, 681460), (31452, 641940), (32097, 629040), (32920, 613314), (34073, 592560), (37035, 545168), (39315, 513552), (39504, 511095), (41936, 481455), (42796, 471780), (47178, 427960), (49380, 408876), (52420, 385164), (53495, 377424), (59256, 340730), (62904, 320970), (64194, 314520), (65840, 306657), (68146, 296280), (74070, 272584), (78630, 256776), (85592, 235890), (94356, 213980), (96291, 209680), (98760, 204438), (102219, 197520), (104840, 192582), (106990, 188712), (117945, 171184), (118512, 170365), (125808, 160485), (128388, 157260), (136292, 148140)]