180911280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 674956800

約数和(自身を除く): 494045520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 48, 51, 55, 58, 60, 66, 68, 80, 85, 87, 88, 102, 110, 116, 120, 132, 136, 139, 145, 165, 170, 174, 176, 187, 204, 220, 232, 240, 255, 264, 272, 278, 290, 319, 330, 340, 348, 374, 408, 417, 435, 440, 464, 493, 510, 528, 556, 561, 580, 638, 660, 680, 695, 696, 748, 816, 834, 870, 880, 935, 957, 986, 1020, 1112, 1122, 1160, 1276, 1320, 1360, 1390, 1392, 1479, 1496, 1529, 1595, 1668, 1740, 1870, 1914, 1972, 2040, 2085, 2224, 2244, 2320, 2363, 2465, 2552, 2640, 2780, 2805, 2958, 2992, 3058, 3190, 3336, 3480, 3740, 3828, 3944, 4031, 4080, 4170, 4488, 4587, 4726, 4785, 4930, 5104, 5423, 5560, 5610, 5916, 6116, 6380, 6672, 6960, 7089, 7395, 7480, 7645, 7656, 7888, 8062, 8340, 8976, 9174, 9452, 9570, 9860, 10846, 11120, 11220, 11815, 11832, 12093, 12232, 12760, 14178, 14790, 14960, 15290, 15312, 16124, 16269, 16680, 18348, 18904, 19140, 19720, 20155, 21692, 22440, 22935, 23630, 23664, 24186, 24464, 25520, 25993, 27115, 28356, 29580, 30580, 32248, 32538, 33360, 35445, 36696, 37808, 38280, 39440, 40310, 43384, 44341, 44880, 45870, 47260, 48372, 51986, 54230, 56712, 59160, 60465, 61160, 64496, 65076, 68527, 70890, 73392, 76560, 77979, 80620, 81345, 86768, 88682, 91740, 94520, 96744, 103972, 108460, 113424, 118320, 120930, 122320, 129965, 130152, 133023, 137054, 141780, 155958, 161240, 162690, 177364, 183480, 189040, 193488, 205581, 207944, 216920, 221705, 241860, 259930, 260304, 266046, 274108, 283560, 311916, 322480, 325380, 342635, 354728, 366960, 389895, 411162, 415888, 433840, 443410, 483720, 519860, 532092, 548216, 567120, 623832, 650760, 665115, 685270, 709456, 753797, 779790, 822324, 886820, 967440, 1027905, 1039720, 1064184, 1096432, 1247664, 1301520, 1330230, 1370540, 1507594, 1559580, 1644648, 1773640, 2055810, 2079440, 2128368, 2261391, 2660460, 2741080, 3015188, 3119160, 3289296, 3547280, 3768985, 4111620, 4522782, 5320920, 5482160, 6030376, 6238320, 7537970, 8223240, 9045564, 10641840, 11306955, 12060752, 15075940, 16446480, 18091128, 22613910, 30151880, 36182256, 45227820, 60303760, 90455640, 180911280]

約数ペア:

[(1, 180911280), (2, 90455640), (3, 60303760), (4, 45227820), (5, 36182256), (6, 30151880), (8, 22613910), (10, 18091128), (11, 16446480), (12, 15075940), (15, 12060752), (16, 11306955), (17, 10641840), (20, 9045564), (22, 8223240), (24, 7537970), (29, 6238320), (30, 6030376), (33, 5482160), (34, 5320920), (40, 4522782), (44, 4111620), (48, 3768985), (51, 3547280), (55, 3289296), (58, 3119160), (60, 3015188), (66, 2741080), (68, 2660460), (80, 2261391), (85, 2128368), (87, 2079440), (88, 2055810), (102, 1773640), (110, 1644648), (116, 1559580), (120, 1507594), (132, 1370540), (136, 1330230), (139, 1301520), (145, 1247664), (165, 1096432), (170, 1064184), (174, 1039720), (176, 1027905), (187, 967440), (204, 886820), (220, 822324), (232, 779790), (240, 753797), (255, 709456), (264, 685270), (272, 665115), (278, 650760), (290, 623832), (319, 567120), (330, 548216), (340, 532092), (348, 519860), (374, 483720), (408, 443410), (417, 433840), (435, 415888), (440, 411162), (464, 389895), (493, 366960), (510, 354728), (528, 342635), (556, 325380), (561, 322480), (580, 311916), (638, 283560), (660, 274108), (680, 266046), (695, 260304), (696, 259930), (748, 241860), (816, 221705), (834, 216920), (870, 207944), (880, 205581), (935, 193488), (957, 189040), (986, 183480), (1020, 177364), (1112, 162690), (1122, 161240), (1160, 155958), (1276, 141780), (1320, 137054), (1360, 133023), (1390, 130152), (1392, 129965), (1479, 122320), (1496, 120930), (1529, 118320), (1595, 113424), (1668, 108460), (1740, 103972), (1870, 96744), (1914, 94520), (1972, 91740), (2040, 88682), (2085, 86768), (2224, 81345), (2244, 80620), (2320, 77979), (2363, 76560), (2465, 73392), (2552, 70890), (2640, 68527), (2780, 65076), (2805, 64496), (2958, 61160), (2992, 60465), (3058, 59160), (3190, 56712), (3336, 54230), (3480, 51986), (3740, 48372), (3828, 47260), (3944, 45870), (4031, 44880), (4080, 44341), (4170, 43384), (4488, 40310), (4587, 39440), (4726, 38280), (4785, 37808), (4930, 36696), (5104, 35445), (5423, 33360), (5560, 32538), (5610, 32248), (5916, 30580), (6116, 29580), (6380, 28356), (6672, 27115), (6960, 25993), (7089, 25520), (7395, 24464), (7480, 24186), (7645, 23664), (7656, 23630), (7888, 22935), (8062, 22440), (8340, 21692), (8976, 20155), (9174, 19720), (9452, 19140), (9570, 18904), (9860, 18348), (10846, 16680), (11120, 16269), (11220, 16124), (11815, 15312), (11832, 15290), (12093, 14960), (12232, 14790), (12760, 14178)]