1887941120

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 5345657856

約数和(自身を除く): 3457716736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 47, 52, 64, 65, 68, 71, 80, 85, 94, 104, 128, 130, 136, 142, 160, 170, 188, 208, 221, 235, 256, 260, 272, 284, 320, 340, 355, 376, 416, 442, 470, 512, 520, 544, 568, 611, 640, 680, 710, 752, 799, 832, 884, 923, 940, 1040, 1088, 1105, 1136, 1207, 1222, 1280, 1360, 1420, 1504, 1598, 1664, 1768, 1846, 1880, 2080, 2176, 2210, 2272, 2414, 2444, 2560, 2720, 2840, 3008, 3055, 3196, 3328, 3337, 3536, 3692, 3760, 3995, 4160, 4352, 4420, 4544, 4615, 4828, 4888, 5440, 5680, 6016, 6035, 6110, 6392, 6656, 6674, 7072, 7384, 7520, 7990, 8320, 8704, 8840, 9088, 9230, 9656, 9776, 10387, 10880, 11360, 12032, 12070, 12220, 12784, 13348, 14144, 14768, 15040, 15691, 15980, 16640, 16685, 17680, 18176, 18460, 19312, 19552, 20774, 21760, 22720, 24064, 24140, 24440, 25568, 26696, 28288, 29536, 30080, 31382, 31960, 33280, 33370, 35360, 36352, 36920, 38624, 39104, 41548, 43381, 43520, 45440, 48280, 48880, 51136, 51935, 53392, 56576, 56729, 59072, 60160, 62764, 63920, 66740, 70720, 73840, 77248, 78208, 78455, 83096, 86762, 90880, 96560, 97760, 102272, 103870, 106784, 113152, 113458, 118144, 120320, 125528, 127840, 133480, 141440, 147680, 154496, 156416, 156910, 166192, 173524, 181760, 193120, 195520, 204544, 207740, 213568, 216905, 226916, 236288, 251056, 255680, 266960, 282880, 283645, 295360, 308992, 312832, 313820, 332384, 347048, 386240, 391040, 409088, 415480, 427136, 433810, 453832, 472576, 502112, 511360, 533920, 565760, 567290, 590720, 617984, 627640, 664768, 694096, 737477, 772480, 782080, 830960, 854272, 867620, 907664, 1004224, 1022720, 1067840, 1134580, 1181440, 1255280, 1329536, 1388192, 1474954, 1544960, 1564160, 1661920, 1708544, 1735240, 1815328, 2008448, 2045440, 2135680, 2269160, 2362880, 2510560, 2659072, 2776384, 2949908, 3089920, 3323840, 3470480, 3630656, 3687385, 4016896, 4271360, 4538320, 5021120, 5318144, 5552768, 5899816, 6647680, 6940960, 7261312, 7374770, 8033792, 8542720, 9076640, 10042240, 11105536, 11799632, 13295360, 13881920, 14522624, 14749540, 18153280, 20084480, 22211072, 23599264, 26590720, 27763840, 29045248, 29499080, 36306560, 40168960, 47198528, 55527680, 58998160, 72613120, 94397056, 111055360, 117996320, 145226240, 188794112, 235992640, 377588224, 471985280, 943970560, 1887941120]

約数ペア:

[(1, 1887941120), (2, 943970560), (4, 471985280), (5, 377588224), (8, 235992640), (10, 188794112), (13, 145226240), (16, 117996320), (17, 111055360), (20, 94397056), (26, 72613120), (32, 58998160), (34, 55527680), (40, 47198528), (47, 40168960), (52, 36306560), (64, 29499080), (65, 29045248), (68, 27763840), (71, 26590720), (80, 23599264), (85, 22211072), (94, 20084480), (104, 18153280), (128, 14749540), (130, 14522624), (136, 13881920), (142, 13295360), (160, 11799632), (170, 11105536), (188, 10042240), (208, 9076640), (221, 8542720), (235, 8033792), (256, 7374770), (260, 7261312), (272, 6940960), (284, 6647680), (320, 5899816), (340, 5552768), (355, 5318144), (376, 5021120), (416, 4538320), (442, 4271360), (470, 4016896), (512, 3687385), (520, 3630656), (544, 3470480), (568, 3323840), (611, 3089920), (640, 2949908), (680, 2776384), (710, 2659072), (752, 2510560), (799, 2362880), (832, 2269160), (884, 2135680), (923, 2045440), (940, 2008448), (1040, 1815328), (1088, 1735240), (1105, 1708544), (1136, 1661920), (1207, 1564160), (1222, 1544960), (1280, 1474954), (1360, 1388192), (1420, 1329536), (1504, 1255280), (1598, 1181440), (1664, 1134580), (1768, 1067840), (1846, 1022720), (1880, 1004224), (2080, 907664), (2176, 867620), (2210, 854272), (2272, 830960), (2414, 782080), (2444, 772480), (2560, 737477), (2720, 694096), (2840, 664768), (3008, 627640), (3055, 617984), (3196, 590720), (3328, 567290), (3337, 565760), (3536, 533920), (3692, 511360), (3760, 502112), (3995, 472576), (4160, 453832), (4352, 433810), (4420, 427136), (4544, 415480), (4615, 409088), (4828, 391040), (4888, 386240), (5440, 347048), (5680, 332384), (6016, 313820), (6035, 312832), (6110, 308992), (6392, 295360), (6656, 283645), (6674, 282880), (7072, 266960), (7384, 255680), (7520, 251056), (7990, 236288), (8320, 226916), (8704, 216905), (8840, 213568), (9088, 207740), (9230, 204544), (9656, 195520), (9776, 193120), (10387, 181760), (10880, 173524), (11360, 166192), (12032, 156910), (12070, 156416), (12220, 154496), (12784, 147680), (13348, 141440), (14144, 133480), (14768, 127840), (15040, 125528), (15691, 120320), (15980, 118144), (16640, 113458), (16685, 113152), (17680, 106784), (18176, 103870), (18460, 102272), (19312, 97760), (19552, 96560), (20774, 90880), (21760, 86762), (22720, 83096), (24064, 78455), (24140, 78208), (24440, 77248), (25568, 73840), (26696, 70720), (28288, 66740), (29536, 63920), (30080, 62764), (31382, 60160), (31960, 59072), (33280, 56729), (33370, 56576), (35360, 53392), (36352, 51935), (36920, 51136), (38624, 48880), (39104, 48280), (41548, 45440), (43381, 43520)]