18291452760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3709}}^1$

素因数の和:3855

約数の個数: 384

約数和(自身を含む): 72229248000

約数和(自身を除く): 53937795240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 103, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 206, 210, 228, 252, 266, 280, 285, 309, 315, 342, 360, 380, 399, 412, 420, 456, 504, 515, 532, 570, 618, 630, 665, 684, 721, 760, 798, 824, 840, 855, 927, 1030, 1064, 1140, 1197, 1236, 1260, 1330, 1368, 1442, 1545, 1596, 1710, 1854, 1957, 1995, 2060, 2163, 2280, 2394, 2472, 2520, 2660, 2884, 3090, 3192, 3420, 3605, 3708, 3709, 3914, 3990, 4120, 4326, 4635, 4788, 5320, 5768, 5871, 5985, 6180, 6489, 6840, 7210, 7416, 7418, 7828, 7980, 8652, 9270, 9576, 9785, 10815, 11127, 11742, 11970, 12360, 12978, 13699, 14420, 14836, 15656, 15960, 17304, 17613, 18540, 18545, 19570, 21630, 22254, 23484, 23940, 25956, 25963, 27398, 28840, 29355, 29672, 32445, 33381, 35226, 37080, 37090, 39140, 41097, 43260, 44508, 46968, 47880, 51912, 51926, 54796, 55635, 58710, 64890, 66762, 68495, 70452, 70471, 74180, 77889, 78280, 82194, 86520, 88065, 89016, 103852, 109592, 111270, 117420, 123291, 129780, 129815, 133524, 136990, 140904, 140942, 148360, 155778, 164388, 166905, 176130, 205485, 207704, 211413, 222540, 233667, 234840, 246582, 259560, 259630, 267048, 273980, 281884, 311556, 328776, 333810, 352260, 352355, 382027, 389445, 410970, 422826, 445080, 467334, 493164, 493297, 519260, 547960, 563768, 616455, 623112, 634239, 667620, 704520, 704710, 764054, 778890, 821940, 845652, 934668, 986328, 986594, 1038520, 1057065, 1146081, 1168335, 1232910, 1268478, 1335240, 1409420, 1479891, 1528108, 1557780, 1643880, 1691304, 1869336, 1910135, 1973188, 2114130, 2292162, 2336670, 2465820, 2466485, 2536956, 2674189, 2818840, 2959782, 3056216, 3115560, 3171195, 3438243, 3820270, 3946376, 4228260, 4439673, 4584324, 4673340, 4931640, 4932970, 5073912, 5348378, 5730405, 5919564, 6342390, 6876486, 7258513, 7399455, 7640540, 8022567, 8456520, 8879346, 9168648, 9346680, 9865940, 10696756, 11460810, 11839128, 12684780, 13370945, 13752972, 14517026, 14798910, 15281080, 16045134, 17191215, 17758692, 19731880, 21393512, 21775539, 22198365, 22921620, 24067701, 25369560, 26741890, 27505944, 29034052, 29597820, 32090268, 34382430, 35517384, 36292565, 40112835, 43551078, 44396730, 45843240, 48135402, 50809591, 53483780, 58068104, 59195640, 64180536, 65326617, 68764860, 72585130, 80225670, 87102156, 88793460, 96270804, 101619182, 106967560, 108877695, 120338505, 130653234, 137529720, 145170260, 152428773, 160451340, 174204312, 177586920, 192541608, 203238364, 217755390, 240677010, 254047955, 261306468, 290340520, 304857546, 320902680, 326633085, 406476728, 435510780, 457286319, 481354020, 508095910, 522612936, 609715092, 653266170, 762143865, 871021560, 914572638, 962708040, 1016191820, 1219430184, 1306532340, 1524287730, 1829145276, 2032383640, 2286431595, 2613064680, 3048575460, 3658290552, 4572863190, 6097150920, 9145726380, 18291452760]

約数ペア:

[(1, 18291452760), (2, 9145726380), (3, 6097150920), (4, 4572863190), (5, 3658290552), (6, 3048575460), (7, 2613064680), (8, 2286431595), (9, 2032383640), (10, 1829145276), (12, 1524287730), (14, 1306532340), (15, 1219430184), (18, 1016191820), (19, 962708040), (20, 914572638), (21, 871021560), (24, 762143865), (28, 653266170), (30, 609715092), (35, 522612936), (36, 508095910), (38, 481354020), (40, 457286319), (42, 435510780), (45, 406476728), (56, 326633085), (57, 320902680), (60, 304857546), (63, 290340520), (70, 261306468), (72, 254047955), (76, 240677010), (84, 217755390), (90, 203238364), (95, 192541608), (103, 177586920), (105, 174204312), (114, 160451340), (120, 152428773), (126, 145170260), (133, 137529720), (140, 130653234), (152, 120338505), (168, 108877695), (171, 106967560), (180, 101619182), (190, 96270804), (206, 88793460), (210, 87102156), (228, 80225670), (252, 72585130), (266, 68764860), (280, 65326617), (285, 64180536), (309, 59195640), (315, 58068104), (342, 53483780), (360, 50809591), (380, 48135402), (399, 45843240), (412, 44396730), (420, 43551078), (456, 40112835), (504, 36292565), (515, 35517384), (532, 34382430), (570, 32090268), (618, 29597820), (630, 29034052), (665, 27505944), (684, 26741890), (721, 25369560), (760, 24067701), (798, 22921620), (824, 22198365), (840, 21775539), (855, 21393512), (927, 19731880), (1030, 17758692), (1064, 17191215), (1140, 16045134), (1197, 15281080), (1236, 14798910), (1260, 14517026), (1330, 13752972), (1368, 13370945), (1442, 12684780), (1545, 11839128), (1596, 11460810), (1710, 10696756), (1854, 9865940), (1957, 9346680), (1995, 9168648), (2060, 8879346), (2163, 8456520), (2280, 8022567), (2394, 7640540), (2472, 7399455), (2520, 7258513), (2660, 6876486), (2884, 6342390), (3090, 5919564), (3192, 5730405), (3420, 5348378), (3605, 5073912), (3708, 4932970), (3709, 4931640), (3914, 4673340), (3990, 4584324), (4120, 4439673), (4326, 4228260), (4635, 3946376), (4788, 3820270), (5320, 3438243), (5768, 3171195), (5871, 3115560), (5985, 3056216), (6180, 2959782), (6489, 2818840), (6840, 2674189), (7210, 2536956), (7416, 2466485), (7418, 2465820), (7828, 2336670), (7980, 2292162), (8652, 2114130), (9270, 1973188), (9576, 1910135), (9785, 1869336), (10815, 1691304), (11127, 1643880), (11742, 1557780), (11970, 1528108), (12360, 1479891), (12978, 1409420), (13699, 1335240), (14420, 1268478), (14836, 1232910), (15656, 1168335), (15960, 1146081), (17304, 1057065), (17613, 1038520), (18540, 986594), (18545, 986328), (19570, 934668), (21630, 845652), (22254, 821940), (23484, 778890), (23940, 764054), (25956, 704710), (25963, 704520), (27398, 667620), (28840, 634239), (29355, 623112), (29672, 616455), (32445, 563768), (33381, 547960), (35226, 519260), (37080, 493297), (37090, 493164), (39140, 467334), (41097, 445080), (43260, 422826), (44508, 410970), (46968, 389445), (47880, 382027), (51912, 352355), (51926, 352260), (54796, 333810), (55635, 328776), (58710, 311556), (64890, 281884), (66762, 273980), (68495, 267048), (70452, 259630), (70471, 259560), (74180, 246582), (77889, 234840), (78280, 233667), (82194, 222540), (86520, 211413), (88065, 207704), (89016, 205485), (103852, 176130), (109592, 166905), (111270, 164388), (117420, 155778), (123291, 148360), (129780, 140942), (129815, 140904), (133524, 136990)]