349099080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 1239183360

約数和(自身を除く): 890084280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 47, 51, 55, 60, 66, 68, 85, 88, 94, 102, 110, 120, 132, 136, 141, 165, 170, 187, 188, 204, 220, 235, 255, 264, 282, 330, 331, 340, 374, 376, 408, 440, 470, 510, 517, 561, 564, 660, 662, 680, 705, 748, 799, 935, 940, 993, 1020, 1034, 1122, 1128, 1320, 1324, 1410, 1496, 1551, 1598, 1655, 1870, 1880, 1986, 2040, 2068, 2244, 2397, 2585, 2648, 2805, 2820, 3102, 3196, 3310, 3641, 3740, 3972, 3995, 4136, 4488, 4794, 4965, 5170, 5610, 5627, 5640, 6204, 6392, 6620, 7282, 7480, 7755, 7944, 7990, 8789, 9588, 9930, 10340, 10923, 11220, 11254, 11985, 12408, 13240, 14564, 15510, 15557, 15980, 16881, 17578, 18205, 19176, 19860, 20680, 21846, 22440, 22508, 23970, 26367, 28135, 29128, 31020, 31114, 31960, 33762, 35156, 36410, 39720, 43692, 43945, 45016, 46671, 47940, 52734, 54615, 56270, 61897, 62040, 62228, 67524, 70312, 72820, 77785, 84405, 87384, 87890, 93342, 95880, 105468, 109230, 112540, 123794, 124456, 131835, 135048, 145640, 155570, 168810, 171127, 175780, 185691, 186684, 210936, 218460, 225080, 233355, 247588, 263670, 264469, 309485, 311140, 337620, 342254, 351560, 371382, 373368, 436920, 466710, 495176, 513381, 527340, 528938, 618970, 622280, 675240, 684508, 742764, 793407, 855635, 928455, 933420, 1026762, 1054680, 1057876, 1237940, 1322345, 1369016, 1485528, 1586814, 1711270, 1856910, 1866840, 2053524, 2115752, 2475880, 2566905, 2644690, 2909159, 3173628, 3422540, 3713820, 3967035, 4107048, 5133810, 5289380, 5818318, 6347256, 6845080, 7427640, 7934070, 8727477, 10267620, 10578760, 11636636, 14545795, 15868140, 17454954, 20535240, 23273272, 29091590, 31736280, 34909908, 43637385, 58183180, 69819816, 87274770, 116366360, 174549540, 349099080]

約数ペア:

[(1, 349099080), (2, 174549540), (3, 116366360), (4, 87274770), (5, 69819816), (6, 58183180), (8, 43637385), (10, 34909908), (11, 31736280), (12, 29091590), (15, 23273272), (17, 20535240), (20, 17454954), (22, 15868140), (24, 14545795), (30, 11636636), (33, 10578760), (34, 10267620), (40, 8727477), (44, 7934070), (47, 7427640), (51, 6845080), (55, 6347256), (60, 5818318), (66, 5289380), (68, 5133810), (85, 4107048), (88, 3967035), (94, 3713820), (102, 3422540), (110, 3173628), (120, 2909159), (132, 2644690), (136, 2566905), (141, 2475880), (165, 2115752), (170, 2053524), (187, 1866840), (188, 1856910), (204, 1711270), (220, 1586814), (235, 1485528), (255, 1369016), (264, 1322345), (282, 1237940), (330, 1057876), (331, 1054680), (340, 1026762), (374, 933420), (376, 928455), (408, 855635), (440, 793407), (470, 742764), (510, 684508), (517, 675240), (561, 622280), (564, 618970), (660, 528938), (662, 527340), (680, 513381), (705, 495176), (748, 466710), (799, 436920), (935, 373368), (940, 371382), (993, 351560), (1020, 342254), (1034, 337620), (1122, 311140), (1128, 309485), (1320, 264469), (1324, 263670), (1410, 247588), (1496, 233355), (1551, 225080), (1598, 218460), (1655, 210936), (1870, 186684), (1880, 185691), (1986, 175780), (2040, 171127), (2068, 168810), (2244, 155570), (2397, 145640), (2585, 135048), (2648, 131835), (2805, 124456), (2820, 123794), (3102, 112540), (3196, 109230), (3310, 105468), (3641, 95880), (3740, 93342), (3972, 87890), (3995, 87384), (4136, 84405), (4488, 77785), (4794, 72820), (4965, 70312), (5170, 67524), (5610, 62228), (5627, 62040), (5640, 61897), (6204, 56270), (6392, 54615), (6620, 52734), (7282, 47940), (7480, 46671), (7755, 45016), (7944, 43945), (7990, 43692), (8789, 39720), (9588, 36410), (9930, 35156), (10340, 33762), (10923, 31960), (11220, 31114), (11254, 31020), (11985, 29128), (12408, 28135), (13240, 26367), (14564, 23970), (15510, 22508), (15557, 22440), (15980, 21846), (16881, 20680), (17578, 19860), (18205, 19176)]