222633840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 816912000

約数和(自身を除く): 594278160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 499, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 998, 1014, 1040, 1144, 1320, 1352, 1430, 1497, 1560, 1690, 1716, 1859, 1996, 2028, 2145, 2288, 2495, 2535, 2640, 2704, 2860, 2994, 3120, 3380, 3432, 3718, 3992, 4056, 4290, 4990, 5070, 5489, 5577, 5720, 5988, 6487, 6760, 6864, 7436, 7485, 7984, 8112, 8580, 9295, 9980, 10140, 10978, 11154, 11440, 11976, 12974, 13520, 14872, 14970, 16467, 17160, 18590, 19461, 19960, 20280, 21956, 22308, 23952, 25948, 27445, 27885, 29744, 29940, 32435, 32934, 34320, 37180, 38922, 39920, 40560, 43912, 44616, 51896, 54890, 55770, 59880, 64870, 65868, 71357, 74360, 77844, 82335, 84331, 87824, 89232, 97305, 103792, 109780, 111540, 119760, 129740, 131736, 142714, 148720, 155688, 164670, 168662, 194610, 214071, 219560, 223080, 252993, 259480, 263472, 285428, 311376, 329340, 337324, 356785, 389220, 421655, 428142, 439120, 446160, 505986, 518960, 570856, 658680, 674648, 713570, 778440, 843310, 856284, 927641, 1011972, 1070355, 1141712, 1264965, 1317360, 1349296, 1427140, 1556880, 1686620, 1712568, 1855282, 2023944, 2140710, 2529930, 2782923, 2854280, 3373240, 3425136, 3710564, 4047888, 4281420, 4638205, 5059860, 5565846, 5708560, 6746480, 7421128, 8562840, 9276410, 10119720, 11131692, 13914615, 14842256, 17125680, 18552820, 20239440, 22263384, 27829230, 37105640, 44526768, 55658460, 74211280, 111316920, 222633840]

約数ペア:

[(1, 222633840), (2, 111316920), (3, 74211280), (4, 55658460), (5, 44526768), (6, 37105640), (8, 27829230), (10, 22263384), (11, 20239440), (12, 18552820), (13, 17125680), (15, 14842256), (16, 13914615), (20, 11131692), (22, 10119720), (24, 9276410), (26, 8562840), (30, 7421128), (33, 6746480), (39, 5708560), (40, 5565846), (44, 5059860), (48, 4638205), (52, 4281420), (55, 4047888), (60, 3710564), (65, 3425136), (66, 3373240), (78, 2854280), (80, 2782923), (88, 2529930), (104, 2140710), (110, 2023944), (120, 1855282), (130, 1712568), (132, 1686620), (143, 1556880), (156, 1427140), (165, 1349296), (169, 1317360), (176, 1264965), (195, 1141712), (208, 1070355), (220, 1011972), (240, 927641), (260, 856284), (264, 843310), (286, 778440), (312, 713570), (330, 674648), (338, 658680), (390, 570856), (429, 518960), (440, 505986), (499, 446160), (507, 439120), (520, 428142), (528, 421655), (572, 389220), (624, 356785), (660, 337324), (676, 329340), (715, 311376), (780, 285428), (845, 263472), (858, 259480), (880, 252993), (998, 223080), (1014, 219560), (1040, 214071), (1144, 194610), (1320, 168662), (1352, 164670), (1430, 155688), (1497, 148720), (1560, 142714), (1690, 131736), (1716, 129740), (1859, 119760), (1996, 111540), (2028, 109780), (2145, 103792), (2288, 97305), (2495, 89232), (2535, 87824), (2640, 84331), (2704, 82335), (2860, 77844), (2994, 74360), (3120, 71357), (3380, 65868), (3432, 64870), (3718, 59880), (3992, 55770), (4056, 54890), (4290, 51896), (4990, 44616), (5070, 43912), (5489, 40560), (5577, 39920), (5720, 38922), (5988, 37180), (6487, 34320), (6760, 32934), (6864, 32435), (7436, 29940), (7485, 29744), (7984, 27885), (8112, 27445), (8580, 25948), (9295, 23952), (9980, 22308), (10140, 21956), (10978, 20280), (11154, 19960), (11440, 19461), (11976, 18590), (12974, 17160), (13520, 16467), (14872, 14970)]