79918560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 301916160

約数和(自身を除く): 221997600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 127, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 254, 276, 285, 288, 304, 342, 345, 360, 368, 380, 381, 414, 437, 456, 460, 480, 508, 552, 570, 608, 635, 684, 690, 720, 736, 760, 762, 828, 855, 874, 912, 920, 1016, 1035, 1104, 1140, 1143, 1270, 1311, 1368, 1380, 1440, 1520, 1524, 1656, 1710, 1748, 1824, 1840, 1905, 2032, 2070, 2185, 2208, 2280, 2286, 2413, 2540, 2622, 2736, 2760, 2921, 3040, 3048, 3312, 3420, 3496, 3680, 3810, 3933, 4064, 4140, 4370, 4560, 4572, 4826, 5080, 5244, 5472, 5520, 5715, 5842, 6096, 6555, 6624, 6840, 6992, 7239, 7620, 7866, 8280, 8740, 8763, 9120, 9144, 9652, 10160, 10488, 11040, 11430, 11684, 12065, 12192, 13110, 13680, 13984, 14478, 14605, 15240, 15732, 16560, 17480, 17526, 18288, 19304, 19665, 20320, 20976, 21717, 22860, 23368, 24130, 26220, 26289, 27360, 28956, 29210, 30480, 31464, 33120, 34960, 35052, 36195, 36576, 38608, 39330, 41952, 43434, 43815, 45720, 46736, 48260, 52440, 52578, 55499, 57912, 58420, 60960, 62928, 69920, 70104, 72390, 77216, 78660, 86868, 87630, 91440, 93472, 96520, 104880, 105156, 108585, 110998, 115824, 116840, 125856, 131445, 140208, 144780, 157320, 166497, 173736, 175260, 182880, 193040, 209760, 210312, 217170, 221996, 231648, 233680, 262890, 277495, 280416, 289560, 314640, 332994, 347472, 350520, 386080, 420624, 434340, 443992, 467360, 499491, 525780, 554990, 579120, 629280, 665988, 694944, 701040, 832485, 841248, 868680, 887984, 998982, 1051560, 1109980, 1158240, 1331976, 1402080, 1664970, 1737360, 1775968, 1997964, 2103120, 2219960, 2497455, 2663952, 3329940, 3474720, 3995928, 4206240, 4439920, 4994910, 5327904, 6659880, 7991856, 8879840, 9989820, 13319760, 15983712, 19979640, 26639520, 39959280, 79918560]

約数ペア:

[(1, 79918560), (2, 39959280), (3, 26639520), (4, 19979640), (5, 15983712), (6, 13319760), (8, 9989820), (9, 8879840), (10, 7991856), (12, 6659880), (15, 5327904), (16, 4994910), (18, 4439920), (19, 4206240), (20, 3995928), (23, 3474720), (24, 3329940), (30, 2663952), (32, 2497455), (36, 2219960), (38, 2103120), (40, 1997964), (45, 1775968), (46, 1737360), (48, 1664970), (57, 1402080), (60, 1331976), (69, 1158240), (72, 1109980), (76, 1051560), (80, 998982), (90, 887984), (92, 868680), (95, 841248), (96, 832485), (114, 701040), (115, 694944), (120, 665988), (127, 629280), (138, 579120), (144, 554990), (152, 525780), (160, 499491), (171, 467360), (180, 443992), (184, 434340), (190, 420624), (207, 386080), (228, 350520), (230, 347472), (240, 332994), (254, 314640), (276, 289560), (285, 280416), (288, 277495), (304, 262890), (342, 233680), (345, 231648), (360, 221996), (368, 217170), (380, 210312), (381, 209760), (414, 193040), (437, 182880), (456, 175260), (460, 173736), (480, 166497), (508, 157320), (552, 144780), (570, 140208), (608, 131445), (635, 125856), (684, 116840), (690, 115824), (720, 110998), (736, 108585), (760, 105156), (762, 104880), (828, 96520), (855, 93472), (874, 91440), (912, 87630), (920, 86868), (1016, 78660), (1035, 77216), (1104, 72390), (1140, 70104), (1143, 69920), (1270, 62928), (1311, 60960), (1368, 58420), (1380, 57912), (1440, 55499), (1520, 52578), (1524, 52440), (1656, 48260), (1710, 46736), (1748, 45720), (1824, 43815), (1840, 43434), (1905, 41952), (2032, 39330), (2070, 38608), (2185, 36576), (2208, 36195), (2280, 35052), (2286, 34960), (2413, 33120), (2540, 31464), (2622, 30480), (2736, 29210), (2760, 28956), (2921, 27360), (3040, 26289), (3048, 26220), (3312, 24130), (3420, 23368), (3496, 22860), (3680, 21717), (3810, 20976), (3933, 20320), (4064, 19665), (4140, 19304), (4370, 18288), (4560, 17526), (4572, 17480), (4826, 16560), (5080, 15732), (5244, 15240), (5472, 14605), (5520, 14478), (5715, 13984), (5842, 13680), (6096, 13110), (6555, 12192), (6624, 12065), (6840, 11684), (6992, 11430), (7239, 11040), (7620, 10488), (7866, 10160), (8280, 9652), (8740, 9144), (8763, 9120)]