310043166880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{50047}}^1$

素因数の和:51342

約数の個数: 96

約数和(自身を含む): 756725760000

約数和(自身を除く): 446682593120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1249, 2480, 2498, 4960, 4996, 6245, 9992, 12490, 19984, 24980, 38719, 39968, 49960, 50047, 77438, 99920, 100094, 154876, 193595, 199840, 200188, 250235, 309752, 387190, 400376, 500470, 619504, 774380, 800752, 1000940, 1239008, 1548760, 1551457, 1601504, 2001880, 3097520, 3102914, 4003760, 6195040, 6205828, 7757285, 8007520, 12411656, 15514570, 24823312, 31029140, 49646624, 62058280, 62508703, 124116560, 125017406, 248233120, 250034812, 312543515, 500069624, 625087030, 1000139248, 1250174060, 1937769793, 2000278496, 2500348120, 3875539586, 5000696240, 7751079172, 9688848965, 10001392480, 15502158344, 19377697930, 31004316688, 38755395860, 62008633376, 77510791720, 155021583440, 310043166880]

約数ペア:

[(1, 310043166880), (2, 155021583440), (4, 77510791720), (5, 62008633376), (8, 38755395860), (10, 31004316688), (16, 19377697930), (20, 15502158344), (31, 10001392480), (32, 9688848965), (40, 7751079172), (62, 5000696240), (80, 3875539586), (124, 2500348120), (155, 2000278496), (160, 1937769793), (248, 1250174060), (310, 1000139248), (496, 625087030), (620, 500069624), (992, 312543515), (1240, 250034812), (1249, 248233120), (2480, 125017406), (2498, 124116560), (4960, 62508703), (4996, 62058280), (6245, 49646624), (9992, 31029140), (12490, 24823312), (19984, 15514570), (24980, 12411656), (38719, 8007520), (39968, 7757285), (49960, 6205828), (50047, 6195040), (77438, 4003760), (99920, 3102914), (100094, 3097520), (154876, 2001880), (193595, 1601504), (199840, 1551457), (200188, 1548760), (250235, 1239008), (309752, 1000940), (387190, 800752), (400376, 774380), (500470, 619504)]