16443960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 54190080

約数和(自身を除く): 37746120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 127, 130, 156, 166, 195, 249, 254, 260, 312, 332, 381, 390, 415, 498, 508, 520, 635, 664, 762, 780, 830, 996, 1016, 1079, 1245, 1270, 1524, 1560, 1651, 1660, 1905, 1992, 2158, 2490, 2540, 3048, 3237, 3302, 3320, 3810, 4316, 4953, 4980, 5080, 5395, 6474, 6604, 7620, 8255, 8632, 9906, 9960, 10541, 10790, 12948, 13208, 15240, 16185, 16510, 19812, 21082, 21580, 24765, 25896, 31623, 32370, 33020, 39624, 42164, 43160, 49530, 52705, 63246, 64740, 66040, 84328, 99060, 105410, 126492, 129480, 137033, 158115, 198120, 210820, 252984, 274066, 316230, 411099, 421640, 548132, 632460, 685165, 822198, 1096264, 1264920, 1370330, 1644396, 2055495, 2740660, 3288792, 4110990, 5481320, 8221980, 16443960]

約数ペア:

[(1, 16443960), (2, 8221980), (3, 5481320), (4, 4110990), (5, 3288792), (6, 2740660), (8, 2055495), (10, 1644396), (12, 1370330), (13, 1264920), (15, 1096264), (20, 822198), (24, 685165), (26, 632460), (30, 548132), (39, 421640), (40, 411099), (52, 316230), (60, 274066), (65, 252984), (78, 210820), (83, 198120), (104, 158115), (120, 137033), (127, 129480), (130, 126492), (156, 105410), (166, 99060), (195, 84328), (249, 66040), (254, 64740), (260, 63246), (312, 52705), (332, 49530), (381, 43160), (390, 42164), (415, 39624), (498, 33020), (508, 32370), (520, 31623), (635, 25896), (664, 24765), (762, 21580), (780, 21082), (830, 19812), (996, 16510), (1016, 16185), (1079, 15240), (1245, 13208), (1270, 12948), (1524, 10790), (1560, 10541), (1651, 9960), (1660, 9906), (1905, 8632), (1992, 8255), (2158, 7620), (2490, 6604), (2540, 6474), (3048, 5395), (3237, 5080), (3302, 4980), (3320, 4953), (3810, 4316)]