329822640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 240

約数和(自身を含む): 1307344896

約数和(自身を除く): 977522256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2111, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4222, 4340, 4464, 5040, 5208, 5580, 6333, 6510, 7440, 7812, 8444, 8680, 9765, 10416, 10555, 11160, 12666, 13020, 14777, 15624, 16888, 17360, 18999, 19530, 21110, 22320, 25332, 26040, 29554, 31248, 31665, 33776, 37998, 39060, 42220, 44331, 50664, 52080, 59108, 63330, 65441, 73885, 75996, 78120, 84440, 88662, 94995, 101328, 118216, 126660, 130882, 132993, 147770, 151992, 156240, 168880, 177324, 189990, 196323, 221655, 236432, 253320, 261764, 265986, 295540, 303984, 327205, 354648, 379980, 392646, 443310, 458087, 506640, 523528, 531972, 588969, 591080, 654410, 664965, 709296, 759960, 785292, 886620, 916174, 981615, 1047056, 1063944, 1177938, 1182160, 1308820, 1329930, 1374261, 1519920, 1570584, 1773240, 1832348, 1963230, 2127888, 2290435, 2355876, 2617640, 2659860, 2748522, 2944845, 3141168, 3546480, 3664696, 3926460, 4122783, 4580870, 4711752, 5235280, 5319720, 5497044, 5889690, 6871305, 7329392, 7852920, 8245566, 9161740, 9423504, 10639440, 10994088, 11779380, 13742610, 15705840, 16491132, 18323480, 20613915, 21988176, 23558760, 27485220, 32982264, 36646960, 41227830, 47117520, 54970440, 65964528, 82455660, 109940880, 164911320, 329822640]

約数ペア:

[(1, 329822640), (2, 164911320), (3, 109940880), (4, 82455660), (5, 65964528), (6, 54970440), (7, 47117520), (8, 41227830), (9, 36646960), (10, 32982264), (12, 27485220), (14, 23558760), (15, 21988176), (16, 20613915), (18, 18323480), (20, 16491132), (21, 15705840), (24, 13742610), (28, 11779380), (30, 10994088), (31, 10639440), (35, 9423504), (36, 9161740), (40, 8245566), (42, 7852920), (45, 7329392), (48, 6871305), (56, 5889690), (60, 5497044), (62, 5319720), (63, 5235280), (70, 4711752), (72, 4580870), (80, 4122783), (84, 3926460), (90, 3664696), (93, 3546480), (105, 3141168), (112, 2944845), (120, 2748522), (124, 2659860), (126, 2617640), (140, 2355876), (144, 2290435), (155, 2127888), (168, 1963230), (180, 1832348), (186, 1773240), (210, 1570584), (217, 1519920), (240, 1374261), (248, 1329930), (252, 1308820), (279, 1182160), (280, 1177938), (310, 1063944), (315, 1047056), (336, 981615), (360, 916174), (372, 886620), (420, 785292), (434, 759960), (465, 709296), (496, 664965), (504, 654410), (558, 591080), (560, 588969), (620, 531972), (630, 523528), (651, 506640), (720, 458087), (744, 443310), (840, 392646), (868, 379980), (930, 354648), (1008, 327205), (1085, 303984), (1116, 295540), (1240, 265986), (1260, 261764), (1302, 253320), (1395, 236432), (1488, 221655), (1680, 196323), (1736, 189990), (1860, 177324), (1953, 168880), (2111, 156240), (2170, 151992), (2232, 147770), (2480, 132993), (2520, 130882), (2604, 126660), (2790, 118216), (3255, 101328), (3472, 94995), (3720, 88662), (3906, 84440), (4222, 78120), (4340, 75996), (4464, 73885), (5040, 65441), (5208, 63330), (5580, 59108), (6333, 52080), (6510, 50664), (7440, 44331), (7812, 42220), (8444, 39060), (8680, 37998), (9765, 33776), (10416, 31665), (10555, 31248), (11160, 29554), (12666, 26040), (13020, 25332), (14777, 22320), (15624, 21110), (16888, 19530), (17360, 18999)]