127545380720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{10567}}^1$

素因数の和:10799

約数の個数: 120

約数和(自身を含む): 308398377312

約数和(自身を除く): 180852996592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 157, 248, 310, 314, 496, 620, 628, 785, 961, 1240, 1256, 1570, 1922, 2480, 2512, 3140, 3844, 4805, 4867, 6280, 7688, 9610, 9734, 10567, 12560, 15376, 19220, 19468, 21134, 24335, 38440, 38936, 42268, 48670, 52835, 76880, 77872, 84536, 97340, 105670, 150877, 169072, 194680, 211340, 301754, 327577, 389360, 422680, 603508, 655154, 754385, 845360, 1207016, 1310308, 1508770, 1637885, 1659019, 2414032, 2620616, 3017540, 3275770, 3318038, 5241232, 6035080, 6551540, 6636076, 8295095, 10154887, 12070160, 13103080, 13272152, 16590190, 20309774, 26206160, 26544304, 33180380, 40619548, 50774435, 51429589, 66360760, 81239096, 101548870, 102859178, 132721520, 162478192, 203097740, 205718356, 257147945, 406195480, 411436712, 514295890, 812390960, 822873424, 1028591780, 1594317259, 2057183560, 3188634518, 4114367120, 6377269036, 7971586295, 12754538072, 15943172590, 25509076144, 31886345180, 63772690360, 127545380720]

約数ペア:

[(1, 127545380720), (2, 63772690360), (4, 31886345180), (5, 25509076144), (8, 15943172590), (10, 12754538072), (16, 7971586295), (20, 6377269036), (31, 4114367120), (40, 3188634518), (62, 2057183560), (80, 1594317259), (124, 1028591780), (155, 822873424), (157, 812390960), (248, 514295890), (310, 411436712), (314, 406195480), (496, 257147945), (620, 205718356), (628, 203097740), (785, 162478192), (961, 132721520), (1240, 102859178), (1256, 101548870), (1570, 81239096), (1922, 66360760), (2480, 51429589), (2512, 50774435), (3140, 40619548), (3844, 33180380), (4805, 26544304), (4867, 26206160), (6280, 20309774), (7688, 16590190), (9610, 13272152), (9734, 13103080), (10567, 12070160), (12560, 10154887), (15376, 8295095), (19220, 6636076), (19468, 6551540), (21134, 6035080), (24335, 5241232), (38440, 3318038), (38936, 3275770), (42268, 3017540), (48670, 2620616), (52835, 2414032), (76880, 1659019), (77872, 1637885), (84536, 1508770), (97340, 1310308), (105670, 1207016), (150877, 845360), (169072, 754385), (194680, 655154), (211340, 603508), (301754, 422680), (327577, 389360)]