164776920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 488407080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1049, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2098, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3147, 3570, 3740, 3927, 4196, 4488, 4620, 4760, 5236, 5245, 5610, 6294, 6545, 7140, 7343, 7480, 7854, 8392, 9240, 10472, 10490, 11220, 11539, 12588, 13090, 14280, 14686, 15708, 15735, 17833, 19635, 20980, 22029, 22440, 23078, 25176, 26180, 29372, 31416, 31470, 34617, 35666, 36715, 39270, 41960, 44058, 46156, 52360, 53499, 57695, 58744, 62940, 69234, 71332, 73430, 78540, 80773, 88116, 89165, 92312, 106998, 110145, 115390, 124831, 125880, 138468, 142664, 146860, 157080, 161546, 173085, 176232, 178330, 196163, 213996, 220290, 230780, 242319, 249662, 267495, 276936, 293720, 323092, 346170, 356660, 374493, 392326, 403865, 427992, 440580, 461560, 484638, 499324, 534990, 588489, 624155, 646184, 692340, 713320, 748986, 784652, 807730, 881160, 969276, 980815, 998648, 1069980, 1176978, 1211595, 1248310, 1373141, 1384680, 1497972, 1569304, 1615460, 1872465, 1938552, 1961630, 2139960, 2353956, 2423190, 2496620, 2746282, 2942445, 2995944, 3230920, 3744930, 3923260, 4119423, 4707912, 4846380, 4993240, 5492564, 5884890, 6865705, 7489860, 7846520, 8238846, 9692760, 10985128, 11769780, 13731410, 14979720, 16477692, 20597115, 23539560, 27462820, 32955384, 41194230, 54925640, 82388460, 164776920]

約数ペア:

[(1, 164776920), (2, 82388460), (3, 54925640), (4, 41194230), (5, 32955384), (6, 27462820), (7, 23539560), (8, 20597115), (10, 16477692), (11, 14979720), (12, 13731410), (14, 11769780), (15, 10985128), (17, 9692760), (20, 8238846), (21, 7846520), (22, 7489860), (24, 6865705), (28, 5884890), (30, 5492564), (33, 4993240), (34, 4846380), (35, 4707912), (40, 4119423), (42, 3923260), (44, 3744930), (51, 3230920), (55, 2995944), (56, 2942445), (60, 2746282), (66, 2496620), (68, 2423190), (70, 2353956), (77, 2139960), (84, 1961630), (85, 1938552), (88, 1872465), (102, 1615460), (105, 1569304), (110, 1497972), (119, 1384680), (120, 1373141), (132, 1248310), (136, 1211595), (140, 1176978), (154, 1069980), (165, 998648), (168, 980815), (170, 969276), (187, 881160), (204, 807730), (210, 784652), (220, 748986), (231, 713320), (238, 692340), (255, 646184), (264, 624155), (280, 588489), (308, 534990), (330, 499324), (340, 484638), (357, 461560), (374, 440580), (385, 427992), (408, 403865), (420, 392326), (440, 374493), (462, 356660), (476, 346170), (510, 323092), (561, 293720), (595, 276936), (616, 267495), (660, 249662), (680, 242319), (714, 230780), (748, 220290), (770, 213996), (840, 196163), (924, 178330), (935, 176232), (952, 173085), (1020, 161546), (1049, 157080), (1122, 146860), (1155, 142664), (1190, 138468), (1309, 125880), (1320, 124831), (1428, 115390), (1496, 110145), (1540, 106998), (1785, 92312), (1848, 89165), (1870, 88116), (2040, 80773), (2098, 78540), (2244, 73430), (2310, 71332), (2380, 69234), (2618, 62940), (2805, 58744), (2856, 57695), (3080, 53499), (3147, 52360), (3570, 46156), (3740, 44058), (3927, 41960), (4196, 39270), (4488, 36715), (4620, 35666), (4760, 34617), (5236, 31470), (5245, 31416), (5610, 29372), (6294, 26180), (6545, 25176), (7140, 23078), (7343, 22440), (7480, 22029), (7854, 20980), (8392, 19635), (9240, 17833), (10472, 15735), (10490, 15708), (11220, 14686), (11539, 14280), (12588, 13090)]