47311680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 172053504

約数和(自身を除く): 124741824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 223, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 446, 480, 510, 520, 544, 624, 663, 669, 680, 780, 816, 832, 884, 892, 960, 1020, 1040, 1088, 1105, 1115, 1248, 1326, 1338, 1360, 1560, 1632, 1768, 1784, 2040, 2080, 2210, 2230, 2496, 2652, 2676, 2720, 2899, 3120, 3264, 3315, 3345, 3536, 3568, 3791, 4080, 4160, 4420, 4460, 5304, 5352, 5440, 5798, 6240, 6630, 6690, 7072, 7136, 7582, 8160, 8697, 8840, 8920, 10608, 10704, 11373, 11596, 12480, 13260, 13380, 14144, 14272, 14495, 15164, 16320, 17394, 17680, 17840, 18955, 21216, 21408, 22746, 23192, 26520, 26760, 28990, 30328, 34788, 35360, 35680, 37910, 42432, 42816, 43485, 45492, 46384, 49283, 53040, 53520, 56865, 57980, 60656, 69576, 70720, 71360, 75820, 86970, 90984, 92768, 98566, 106080, 107040, 113730, 115960, 121312, 139152, 147849, 151640, 173940, 181968, 185536, 197132, 212160, 214080, 227460, 231920, 242624, 246415, 278304, 295698, 303280, 347880, 363936, 394264, 454920, 463840, 492830, 556608, 591396, 606560, 695760, 727872, 739245, 788528, 909840, 927680, 985660, 1182792, 1213120, 1391520, 1478490, 1577056, 1819680, 1971320, 2365584, 2783040, 2956980, 3154112, 3639360, 3942640, 4731168, 5913960, 7885280, 9462336, 11827920, 15770560, 23655840, 47311680]

約数ペア:

[(1, 47311680), (2, 23655840), (3, 15770560), (4, 11827920), (5, 9462336), (6, 7885280), (8, 5913960), (10, 4731168), (12, 3942640), (13, 3639360), (15, 3154112), (16, 2956980), (17, 2783040), (20, 2365584), (24, 1971320), (26, 1819680), (30, 1577056), (32, 1478490), (34, 1391520), (39, 1213120), (40, 1182792), (48, 985660), (51, 927680), (52, 909840), (60, 788528), (64, 739245), (65, 727872), (68, 695760), (78, 606560), (80, 591396), (85, 556608), (96, 492830), (102, 463840), (104, 454920), (120, 394264), (130, 363936), (136, 347880), (156, 303280), (160, 295698), (170, 278304), (192, 246415), (195, 242624), (204, 231920), (208, 227460), (221, 214080), (223, 212160), (240, 197132), (255, 185536), (260, 181968), (272, 173940), (312, 151640), (320, 147849), (340, 139152), (390, 121312), (408, 115960), (416, 113730), (442, 107040), (446, 106080), (480, 98566), (510, 92768), (520, 90984), (544, 86970), (624, 75820), (663, 71360), (669, 70720), (680, 69576), (780, 60656), (816, 57980), (832, 56865), (884, 53520), (892, 53040), (960, 49283), (1020, 46384), (1040, 45492), (1088, 43485), (1105, 42816), (1115, 42432), (1248, 37910), (1326, 35680), (1338, 35360), (1360, 34788), (1560, 30328), (1632, 28990), (1768, 26760), (1784, 26520), (2040, 23192), (2080, 22746), (2210, 21408), (2230, 21216), (2496, 18955), (2652, 17840), (2676, 17680), (2720, 17394), (2899, 16320), (3120, 15164), (3264, 14495), (3315, 14272), (3345, 14144), (3536, 13380), (3568, 13260), (3791, 12480), (4080, 11596), (4160, 11373), (4420, 10704), (4460, 10608), (5304, 8920), (5352, 8840), (5440, 8697), (5798, 8160), (6240, 7582), (6630, 7136), (6690, 7072)]