420287872608

素因数分解:

$2^5\times 3^4\times {\mathrm{14891}}^1\times {\mathrm{10889}}^1$

素因数の和:25802

約数の個数: 120

約数和(自身を含む): 1236251487240

約数和(自身を除く): 815963614632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 10889, 14891, 21778, 29782, 32667, 43556, 44673, 59564, 65334, 87112, 89346, 98001, 119128, 130668, 134019, 174224, 178692, 196002, 238256, 261336, 268038, 294003, 348448, 357384, 392004, 402057, 476512, 522672, 536076, 588006, 714768, 784008, 804114, 882009, 1045344, 1072152, 1176012, 1206171, 1429536, 1568016, 1608228, 1764018, 2144304, 2352024, 2412342, 3136032, 3216456, 3528036, 4288608, 4704048, 4824684, 6432912, 7056072, 9408096, 9649368, 12865824, 14112144, 19298736, 28224288, 38597472, 162148099, 324296198, 486444297, 648592396, 972888594, 1297184792, 1459332891, 1945777188, 2594369584, 2918665782, 3891554376, 4377998673, 5188739168, 5837331564, 7783108752, 8755997346, 11674663128, 13133996019, 15566217504, 17511994692, 23349326256, 26267992038, 35023989384, 46698652512, 52535984076, 70047978768, 105071968152, 140095957536, 210143936304, 420287872608]

約数ペア:

[(1, 420287872608), (2, 210143936304), (3, 140095957536), (4, 105071968152), (6, 70047978768), (8, 52535984076), (9, 46698652512), (12, 35023989384), (16, 26267992038), (18, 23349326256), (24, 17511994692), (27, 15566217504), (32, 13133996019), (36, 11674663128), (48, 8755997346), (54, 7783108752), (72, 5837331564), (81, 5188739168), (96, 4377998673), (108, 3891554376), (144, 2918665782), (162, 2594369584), (216, 1945777188), (288, 1459332891), (324, 1297184792), (432, 972888594), (648, 648592396), (864, 486444297), (1296, 324296198), (2592, 162148099), (10889, 38597472), (14891, 28224288), (21778, 19298736), (29782, 14112144), (32667, 12865824), (43556, 9649368), (44673, 9408096), (59564, 7056072), (65334, 6432912), (87112, 4824684), (89346, 4704048), (98001, 4288608), (119128, 3528036), (130668, 3216456), (134019, 3136032), (174224, 2412342), (178692, 2352024), (196002, 2144304), (238256, 1764018), (261336, 1608228), (268038, 1568016), (294003, 1429536), (348448, 1206171), (357384, 1176012), (392004, 1072152), (402057, 1045344), (476512, 882009), (522672, 804114), (536076, 784008), (588006, 714768)]