1838904120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 320

約数和(自身を含む): 6439910400

約数和(自身を除く): 4601006280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 109, 120, 123, 127, 135, 162, 164, 180, 205, 216, 218, 246, 254, 270, 324, 327, 328, 360, 369, 381, 405, 410, 436, 492, 508, 540, 545, 615, 635, 648, 654, 738, 762, 810, 820, 872, 981, 984, 1016, 1080, 1090, 1107, 1143, 1230, 1270, 1308, 1476, 1524, 1620, 1635, 1640, 1845, 1905, 1962, 2180, 2214, 2286, 2460, 2540, 2616, 2943, 2952, 3048, 3240, 3270, 3321, 3429, 3690, 3810, 3924, 4360, 4428, 4469, 4572, 4905, 4920, 5080, 5207, 5535, 5715, 5886, 6540, 6642, 6858, 7380, 7620, 7848, 8829, 8856, 8938, 9144, 9810, 10287, 10414, 11070, 11430, 11772, 13080, 13284, 13407, 13716, 13843, 14715, 14760, 15240, 15621, 16605, 17145, 17658, 17876, 19620, 20574, 20828, 22140, 22345, 22860, 23544, 26035, 26568, 26814, 27432, 27686, 29430, 31242, 33210, 34290, 35316, 35752, 39240, 40221, 41148, 41529, 41656, 44145, 44280, 44690, 45720, 46863, 51435, 52070, 53628, 55372, 58860, 62484, 66420, 67035, 68580, 69215, 70632, 78105, 80442, 82296, 83058, 88290, 89380, 93726, 102870, 104140, 107256, 110744, 117720, 120663, 124587, 124968, 132840, 134070, 137160, 138430, 140589, 156210, 160884, 166116, 176580, 178760, 187452, 201105, 205740, 207645, 208280, 234315, 241326, 249174, 268140, 276860, 281178, 312420, 321768, 332232, 353160, 361989, 373761, 374904, 402210, 411480, 415290, 421767, 468630, 482652, 498348, 536280, 553720, 562356, 567563, 603315, 622935, 624840, 702945, 723978, 747522, 804420, 830580, 843534, 937260, 965304, 996696, 1121283, 1124712, 1135126, 1206630, 1245870, 1405890, 1447956, 1495044, 1608840, 1661160, 1687068, 1702689, 1809945, 1868805, 1874520, 2108835, 2242566, 2270252, 2413260, 2491740, 2811780, 2837815, 2895912, 2990088, 3374136, 3405378, 3619890, 3737610, 4217670, 4485132, 4540504, 4826520, 4983480, 5108067, 5606415, 5623560, 5675630, 6810756, 7239780, 7475220, 8435340, 8513445, 8970264, 10216134, 11212830, 11351260, 13621512, 14479560, 14950440, 15324201, 16870680, 17026890, 20432268, 22425660, 22702520, 25540335, 30648402, 34053780, 40864536, 44851320, 45972603, 51080670, 61296804, 68107560, 76621005, 91945206, 102161340, 122593608, 153242010, 183890412, 204322680, 229863015, 306484020, 367780824, 459726030, 612968040, 919452060, 1838904120]

約数ペア:

[(1, 1838904120), (2, 919452060), (3, 612968040), (4, 459726030), (5, 367780824), (6, 306484020), (8, 229863015), (9, 204322680), (10, 183890412), (12, 153242010), (15, 122593608), (18, 102161340), (20, 91945206), (24, 76621005), (27, 68107560), (30, 61296804), (36, 51080670), (40, 45972603), (41, 44851320), (45, 40864536), (54, 34053780), (60, 30648402), (72, 25540335), (81, 22702520), (82, 22425660), (90, 20432268), (108, 17026890), (109, 16870680), (120, 15324201), (123, 14950440), (127, 14479560), (135, 13621512), (162, 11351260), (164, 11212830), (180, 10216134), (205, 8970264), (216, 8513445), (218, 8435340), (246, 7475220), (254, 7239780), (270, 6810756), (324, 5675630), (327, 5623560), (328, 5606415), (360, 5108067), (369, 4983480), (381, 4826520), (405, 4540504), (410, 4485132), (436, 4217670), (492, 3737610), (508, 3619890), (540, 3405378), (545, 3374136), (615, 2990088), (635, 2895912), (648, 2837815), (654, 2811780), (738, 2491740), (762, 2413260), (810, 2270252), (820, 2242566), (872, 2108835), (981, 1874520), (984, 1868805), (1016, 1809945), (1080, 1702689), (1090, 1687068), (1107, 1661160), (1143, 1608840), (1230, 1495044), (1270, 1447956), (1308, 1405890), (1476, 1245870), (1524, 1206630), (1620, 1135126), (1635, 1124712), (1640, 1121283), (1845, 996696), (1905, 965304), (1962, 937260), (2180, 843534), (2214, 830580), (2286, 804420), (2460, 747522), (2540, 723978), (2616, 702945), (2943, 624840), (2952, 622935), (3048, 603315), (3240, 567563), (3270, 562356), (3321, 553720), (3429, 536280), (3690, 498348), (3810, 482652), (3924, 468630), (4360, 421767), (4428, 415290), (4469, 411480), (4572, 402210), (4905, 374904), (4920, 373761), (5080, 361989), (5207, 353160), (5535, 332232), (5715, 321768), (5886, 312420), (6540, 281178), (6642, 276860), (6858, 268140), (7380, 249174), (7620, 241326), (7848, 234315), (8829, 208280), (8856, 207645), (8938, 205740), (9144, 201105), (9810, 187452), (10287, 178760), (10414, 176580), (11070, 166116), (11430, 160884), (11772, 156210), (13080, 140589), (13284, 138430), (13407, 137160), (13716, 134070), (13843, 132840), (14715, 124968), (14760, 124587), (15240, 120663), (15621, 117720), (16605, 110744), (17145, 107256), (17658, 104140), (17876, 102870), (19620, 93726), (20574, 89380), (20828, 88290), (22140, 83058), (22345, 82296), (22860, 80442), (23544, 78105), (26035, 70632), (26568, 69215), (26814, 68580), (27432, 67035), (27686, 66420), (29430, 62484), (31242, 58860), (33210, 55372), (34290, 53628), (35316, 52070), (35752, 51435), (39240, 46863), (40221, 45720), (41148, 44690), (41529, 44280), (41656, 44145)]