1879623680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 5215424760

約数和(自身を除く): 3335801080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 41, 44, 55, 64, 74, 80, 82, 88, 110, 121, 128, 148, 160, 164, 176, 185, 205, 220, 242, 256, 296, 320, 328, 352, 370, 407, 410, 440, 451, 484, 512, 592, 605, 640, 656, 704, 740, 814, 820, 880, 902, 968, 1024, 1184, 1210, 1280, 1312, 1408, 1480, 1517, 1628, 1640, 1760, 1804, 1936, 2035, 2048, 2255, 2368, 2420, 2560, 2624, 2816, 2960, 3034, 3256, 3280, 3520, 3608, 3872, 4070, 4477, 4510, 4736, 4840, 4961, 5120, 5248, 5632, 5920, 6068, 6512, 6560, 7040, 7216, 7585, 7744, 8140, 8954, 9020, 9472, 9680, 9922, 10240, 10496, 11264, 11840, 12136, 13024, 13120, 14080, 14432, 15170, 15488, 16280, 16687, 17908, 18040, 18944, 19360, 19844, 20992, 22385, 22528, 23680, 24272, 24805, 26048, 26240, 28160, 28864, 30340, 30976, 32560, 33374, 35816, 36080, 37888, 38720, 39688, 41984, 44770, 47360, 48544, 49610, 52096, 52480, 56320, 57728, 60680, 61952, 65120, 66748, 71632, 72160, 75776, 77440, 79376, 83435, 83968, 89540, 94720, 97088, 99220, 104192, 104960, 112640, 115456, 121360, 123904, 130240, 133496, 143264, 144320, 154880, 158752, 166870, 179080, 183557, 189440, 194176, 198440, 208384, 209920, 230912, 242720, 247808, 260480, 266992, 286528, 288640, 309760, 317504, 333740, 358160, 367114, 378880, 388352, 396880, 416768, 419840, 461824, 485440, 520960, 533984, 573056, 577280, 619520, 635008, 667480, 716320, 734228, 776704, 793760, 833536, 917785, 923648, 970880, 1041920, 1067968, 1146112, 1154560, 1239040, 1270016, 1334960, 1432640, 1468456, 1553408, 1587520, 1835570, 1941760, 2083840, 2135936, 2292224, 2309120, 2540032, 2669920, 2865280, 2936912, 3106816, 3175040, 3671140, 3883520, 4167680, 4271872, 4584448, 4618240, 5080064, 5339840, 5730560, 5873824, 6350080, 7342280, 7767040, 8543744, 9168896, 10160128, 10679680, 11461120, 11747648, 12700160, 14684560, 15534080, 17087488, 21359360, 22922240, 23495296, 25400320, 29369120, 34174976, 42718720, 45844480, 46990592, 50800640, 58738240, 85437440, 93981184, 117476480, 170874880, 187962368, 234952960, 375924736, 469905920, 939811840, 1879623680]

約数ペア:

[(1, 1879623680), (2, 939811840), (4, 469905920), (5, 375924736), (8, 234952960), (10, 187962368), (11, 170874880), (16, 117476480), (20, 93981184), (22, 85437440), (32, 58738240), (37, 50800640), (40, 46990592), (41, 45844480), (44, 42718720), (55, 34174976), (64, 29369120), (74, 25400320), (80, 23495296), (82, 22922240), (88, 21359360), (110, 17087488), (121, 15534080), (128, 14684560), (148, 12700160), (160, 11747648), (164, 11461120), (176, 10679680), (185, 10160128), (205, 9168896), (220, 8543744), (242, 7767040), (256, 7342280), (296, 6350080), (320, 5873824), (328, 5730560), (352, 5339840), (370, 5080064), (407, 4618240), (410, 4584448), (440, 4271872), (451, 4167680), (484, 3883520), (512, 3671140), (592, 3175040), (605, 3106816), (640, 2936912), (656, 2865280), (704, 2669920), (740, 2540032), (814, 2309120), (820, 2292224), (880, 2135936), (902, 2083840), (968, 1941760), (1024, 1835570), (1184, 1587520), (1210, 1553408), (1280, 1468456), (1312, 1432640), (1408, 1334960), (1480, 1270016), (1517, 1239040), (1628, 1154560), (1640, 1146112), (1760, 1067968), (1804, 1041920), (1936, 970880), (2035, 923648), (2048, 917785), (2255, 833536), (2368, 793760), (2420, 776704), (2560, 734228), (2624, 716320), (2816, 667480), (2960, 635008), (3034, 619520), (3256, 577280), (3280, 573056), (3520, 533984), (3608, 520960), (3872, 485440), (4070, 461824), (4477, 419840), (4510, 416768), (4736, 396880), (4840, 388352), (4961, 378880), (5120, 367114), (5248, 358160), (5632, 333740), (5920, 317504), (6068, 309760), (6512, 288640), (6560, 286528), (7040, 266992), (7216, 260480), (7585, 247808), (7744, 242720), (8140, 230912), (8954, 209920), (9020, 208384), (9472, 198440), (9680, 194176), (9922, 189440), (10240, 183557), (10496, 179080), (11264, 166870), (11840, 158752), (12136, 154880), (13024, 144320), (13120, 143264), (14080, 133496), (14432, 130240), (15170, 123904), (15488, 121360), (16280, 115456), (16687, 112640), (17908, 104960), (18040, 104192), (18944, 99220), (19360, 97088), (19844, 94720), (20992, 89540), (22385, 83968), (22528, 83435), (23680, 79376), (24272, 77440), (24805, 75776), (26048, 72160), (26240, 71632), (28160, 66748), (28864, 65120), (30340, 61952), (30976, 60680), (32560, 57728), (33374, 56320), (35816, 52480), (36080, 52096), (37888, 49610), (38720, 48544), (39688, 47360), (41984, 44770)]