124205840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 338549760

約数和(自身を除く): 214343920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 157, 176, 220, 232, 248, 290, 310, 314, 319, 341, 440, 464, 496, 580, 620, 628, 638, 682, 785, 880, 899, 1160, 1240, 1256, 1276, 1364, 1570, 1595, 1705, 1727, 1798, 2320, 2480, 2512, 2552, 2728, 3140, 3190, 3410, 3454, 3596, 4495, 4553, 4867, 5104, 5456, 6280, 6380, 6820, 6908, 7192, 8635, 8990, 9106, 9734, 9889, 12560, 12760, 13640, 13816, 14384, 17270, 17980, 18212, 19468, 19778, 22765, 24335, 25520, 27280, 27632, 34540, 35960, 36424, 38936, 39556, 45530, 48670, 49445, 50083, 53537, 69080, 71920, 72848, 77872, 79112, 91060, 97340, 98890, 100166, 107074, 138160, 141143, 158224, 182120, 194680, 197780, 200332, 214148, 250415, 267685, 282286, 364240, 389360, 395560, 400664, 428296, 500830, 535370, 564572, 705715, 791120, 801328, 856592, 1001660, 1070740, 1129144, 1411430, 1552573, 2003320, 2141480, 2258288, 2822860, 3105146, 4006640, 4282960, 5645720, 6210292, 7762865, 11291440, 12420584, 15525730, 24841168, 31051460, 62102920, 124205840]

約数ペア:

[(1, 124205840), (2, 62102920), (4, 31051460), (5, 24841168), (8, 15525730), (10, 12420584), (11, 11291440), (16, 7762865), (20, 6210292), (22, 5645720), (29, 4282960), (31, 4006640), (40, 3105146), (44, 2822860), (55, 2258288), (58, 2141480), (62, 2003320), (80, 1552573), (88, 1411430), (110, 1129144), (116, 1070740), (124, 1001660), (145, 856592), (155, 801328), (157, 791120), (176, 705715), (220, 564572), (232, 535370), (248, 500830), (290, 428296), (310, 400664), (314, 395560), (319, 389360), (341, 364240), (440, 282286), (464, 267685), (496, 250415), (580, 214148), (620, 200332), (628, 197780), (638, 194680), (682, 182120), (785, 158224), (880, 141143), (899, 138160), (1160, 107074), (1240, 100166), (1256, 98890), (1276, 97340), (1364, 91060), (1570, 79112), (1595, 77872), (1705, 72848), (1727, 71920), (1798, 69080), (2320, 53537), (2480, 50083), (2512, 49445), (2552, 48670), (2728, 45530), (3140, 39556), (3190, 38936), (3410, 36424), (3454, 35960), (3596, 34540), (4495, 27632), (4553, 27280), (4867, 25520), (5104, 24335), (5456, 22765), (6280, 19778), (6380, 19468), (6820, 18212), (6908, 17980), (7192, 17270), (8635, 14384), (8990, 13816), (9106, 13640), (9734, 12760), (9889, 12560)]