64969920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 168

約数和(自身を含む): 236793024

約数和(自身を除く): 171823104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1327, 1360, 1440, 1530, 1632, 2040, 2448, 2654, 2720, 2880, 3060, 3264, 3981, 4080, 4896, 5308, 5440, 6120, 6635, 7962, 8160, 9792, 10616, 11943, 12240, 13270, 15924, 16320, 19905, 21232, 22559, 23886, 24480, 26540, 31848, 39810, 42464, 45118, 47772, 48960, 53080, 59715, 63696, 67677, 79620, 84928, 90236, 95544, 106160, 112795, 119430, 127392, 135354, 159240, 180472, 191088, 203031, 212320, 225590, 238860, 254784, 270708, 318480, 338385, 360944, 382176, 406062, 424640, 451180, 477720, 541416, 636960, 676770, 721888, 764352, 812124, 902360, 955440, 1015155, 1082832, 1273920, 1353540, 1443776, 1624248, 1804720, 1910880, 2030310, 2165664, 2707080, 3248496, 3609440, 3821760, 4060620, 4331328, 5414160, 6496992, 7218880, 8121240, 10828320, 12993984, 16242480, 21656640, 32484960, 64969920]

約数ペア:

[(1, 64969920), (2, 32484960), (3, 21656640), (4, 16242480), (5, 12993984), (6, 10828320), (8, 8121240), (9, 7218880), (10, 6496992), (12, 5414160), (15, 4331328), (16, 4060620), (17, 3821760), (18, 3609440), (20, 3248496), (24, 2707080), (30, 2165664), (32, 2030310), (34, 1910880), (36, 1804720), (40, 1624248), (45, 1443776), (48, 1353540), (51, 1273920), (60, 1082832), (64, 1015155), (68, 955440), (72, 902360), (80, 812124), (85, 764352), (90, 721888), (96, 676770), (102, 636960), (120, 541416), (136, 477720), (144, 451180), (153, 424640), (160, 406062), (170, 382176), (180, 360944), (192, 338385), (204, 318480), (240, 270708), (255, 254784), (272, 238860), (288, 225590), (306, 212320), (320, 203031), (340, 191088), (360, 180472), (408, 159240), (480, 135354), (510, 127392), (544, 119430), (576, 112795), (612, 106160), (680, 95544), (720, 90236), (765, 84928), (816, 79620), (960, 67677), (1020, 63696), (1088, 59715), (1224, 53080), (1327, 48960), (1360, 47772), (1440, 45118), (1530, 42464), (1632, 39810), (2040, 31848), (2448, 26540), (2654, 24480), (2720, 23886), (2880, 22559), (3060, 21232), (3264, 19905), (3981, 16320), (4080, 15924), (4896, 13270), (5308, 12240), (5440, 11943), (6120, 10616), (6635, 9792), (7962, 8160)]