155310306480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{77621}}^1$

素因数の和:78044

約数の個数: 240

約数和(自身を含む): 597604947264

約数和(自身を除く): 442294640784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 397, 420, 504, 560, 630, 720, 794, 840, 1008, 1191, 1260, 1588, 1680, 1985, 2382, 2520, 2779, 3176, 3573, 3970, 4764, 5040, 5558, 5955, 6352, 7146, 7940, 8337, 9528, 11116, 11910, 13895, 14292, 15880, 16674, 17865, 19056, 22232, 23820, 25011, 27790, 28584, 31760, 33348, 35730, 41685, 44464, 47640, 50022, 55580, 57168, 66696, 71460, 77621, 83370, 95280, 100044, 111160, 125055, 133392, 142920, 155242, 166740, 200088, 222320, 232863, 250110, 285840, 310484, 333480, 388105, 400176, 465726, 500220, 543347, 620968, 666960, 698589, 776210, 931452, 1000440, 1086694, 1164315, 1241936, 1397178, 1552420, 1630041, 1862904, 2000880, 2173388, 2328630, 2716735, 2794356, 3104840, 3260082, 3492945, 3725808, 4346776, 4657260, 4890123, 5433470, 5588712, 6209680, 6520164, 6985890, 8150205, 8693552, 9314520, 9780246, 10866940, 11177424, 13040328, 13971780, 16300410, 18629040, 19560492, 21733880, 24450615, 26080656, 27943560, 30815537, 32600820, 39120984, 43467760, 48901230, 55887120, 61631074, 65201640, 78241968, 92446611, 97802460, 123262148, 130403280, 154077685, 184893222, 195604920, 215708759, 246524296, 277339833, 308155370, 369786444, 391209840, 431417518, 462233055, 493048592, 554679666, 616310740, 647126277, 739572888, 862835036, 924466110, 1078543795, 1109359332, 1232621480, 1294252554, 1386699165, 1479145776, 1725670072, 1848932220, 1941378831, 2157087590, 2218718664, 2465242960, 2588505108, 2773398330, 3235631385, 3451340144, 3697864440, 3882757662, 4314175180, 4437437328, 5177010216, 5546796660, 6471262770, 7395728880, 7765515324, 8628350360, 9706894155, 10354020432, 11093593320, 12942525540, 15531030648, 17256700720, 19413788310, 22187186640, 25885051080, 31062061296, 38827576620, 51770102160, 77655153240, 155310306480]

約数ペア:

[(1, 155310306480), (2, 77655153240), (3, 51770102160), (4, 38827576620), (5, 31062061296), (6, 25885051080), (7, 22187186640), (8, 19413788310), (9, 17256700720), (10, 15531030648), (12, 12942525540), (14, 11093593320), (15, 10354020432), (16, 9706894155), (18, 8628350360), (20, 7765515324), (21, 7395728880), (24, 6471262770), (28, 5546796660), (30, 5177010216), (35, 4437437328), (36, 4314175180), (40, 3882757662), (42, 3697864440), (45, 3451340144), (48, 3235631385), (56, 2773398330), (60, 2588505108), (63, 2465242960), (70, 2218718664), (72, 2157087590), (80, 1941378831), (84, 1848932220), (90, 1725670072), (105, 1479145776), (112, 1386699165), (120, 1294252554), (126, 1232621480), (140, 1109359332), (144, 1078543795), (168, 924466110), (180, 862835036), (210, 739572888), (240, 647126277), (252, 616310740), (280, 554679666), (315, 493048592), (336, 462233055), (360, 431417518), (397, 391209840), (420, 369786444), (504, 308155370), (560, 277339833), (630, 246524296), (720, 215708759), (794, 195604920), (840, 184893222), (1008, 154077685), (1191, 130403280), (1260, 123262148), (1588, 97802460), (1680, 92446611), (1985, 78241968), (2382, 65201640), (2520, 61631074), (2779, 55887120), (3176, 48901230), (3573, 43467760), (3970, 39120984), (4764, 32600820), (5040, 30815537), (5558, 27943560), (5955, 26080656), (6352, 24450615), (7146, 21733880), (7940, 19560492), (8337, 18629040), (9528, 16300410), (11116, 13971780), (11910, 13040328), (13895, 11177424), (14292, 10866940), (15880, 9780246), (16674, 9314520), (17865, 8693552), (19056, 8150205), (22232, 6985890), (23820, 6520164), (25011, 6209680), (27790, 5588712), (28584, 5433470), (31760, 4890123), (33348, 4657260), (35730, 4346776), (41685, 3725808), (44464, 3492945), (47640, 3260082), (50022, 3104840), (55580, 2794356), (57168, 2716735), (66696, 2328630), (71460, 2173388), (77621, 2000880), (83370, 1862904), (95280, 1630041), (100044, 1552420), (111160, 1397178), (125055, 1241936), (133392, 1164315), (142920, 1086694), (155242, 1000440), (166740, 931452), (200088, 776210), (222320, 698589), (232863, 666960), (250110, 620968), (285840, 543347), (310484, 500220), (333480, 465726), (388105, 400176)]