2081340360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5309}}^1$

素因数の和:5354

約数の個数: 240

約数和(自身を含む): 7690844700

約数和(自身を除く): 5609504340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 5309, 5445, 5940, 6534, 7128, 7260, 8712, 8910, 9801, 10618, 10890, 11880, 13068, 14520, 15927, 16335, 17820, 19602, 21236, 21780, 26136, 26545, 31854, 32670, 35640, 39204, 42472, 43560, 47781, 49005, 53090, 58399, 63708, 65340, 78408, 79635, 95562, 98010, 106180, 116798, 127416, 130680, 143343, 159270, 175197, 191124, 196020, 212360, 233596, 238905, 286686, 291995, 318540, 350394, 382248, 392040, 430029, 467192, 477810, 525591, 573372, 583990, 637080, 642389, 700788, 716715, 860058, 875985, 955620, 1051182, 1146744, 1167980, 1284778, 1401576, 1433430, 1576773, 1720116, 1751970, 1911240, 1927167, 2102364, 2150145, 2335960, 2569556, 2627955, 2866860, 3153546, 3211945, 3440232, 3503940, 3854334, 4204728, 4300290, 4730319, 5139112, 5255910, 5733720, 5781501, 6307092, 6423890, 7007880, 7708668, 7883865, 8600580, 9460638, 9635835, 10511820, 11563002, 12614184, 12847780, 15417336, 15767730, 17201160, 17344503, 18921276, 19271670, 21023640, 23126004, 23651595, 25695560, 28907505, 31535460, 34689006, 37842552, 38543340, 46252008, 47303190, 52033509, 57815010, 63070920, 69378012, 77086680, 86722515, 94606380, 104067018, 115630020, 138756024, 173445030, 189212760, 208134036, 231260040, 260167545, 346890060, 416268072, 520335090, 693780120, 1040670180, 2081340360]

約数ペア:

[(1, 2081340360), (2, 1040670180), (3, 693780120), (4, 520335090), (5, 416268072), (6, 346890060), (8, 260167545), (9, 231260040), (10, 208134036), (11, 189212760), (12, 173445030), (15, 138756024), (18, 115630020), (20, 104067018), (22, 94606380), (24, 86722515), (27, 77086680), (30, 69378012), (33, 63070920), (36, 57815010), (40, 52033509), (44, 47303190), (45, 46252008), (54, 38543340), (55, 37842552), (60, 34689006), (66, 31535460), (72, 28907505), (81, 25695560), (88, 23651595), (90, 23126004), (99, 21023640), (108, 19271670), (110, 18921276), (120, 17344503), (121, 17201160), (132, 15767730), (135, 15417336), (162, 12847780), (165, 12614184), (180, 11563002), (198, 10511820), (216, 9635835), (220, 9460638), (242, 8600580), (264, 7883865), (270, 7708668), (297, 7007880), (324, 6423890), (330, 6307092), (360, 5781501), (363, 5733720), (396, 5255910), (405, 5139112), (440, 4730319), (484, 4300290), (495, 4204728), (540, 3854334), (594, 3503940), (605, 3440232), (648, 3211945), (660, 3153546), (726, 2866860), (792, 2627955), (810, 2569556), (891, 2335960), (968, 2150145), (990, 2102364), (1080, 1927167), (1089, 1911240), (1188, 1751970), (1210, 1720116), (1320, 1576773), (1452, 1433430), (1485, 1401576), (1620, 1284778), (1782, 1167980), (1815, 1146744), (1980, 1051182), (2178, 955620), (2376, 875985), (2420, 860058), (2904, 716715), (2970, 700788), (3240, 642389), (3267, 637080), (3564, 583990), (3630, 573372), (3960, 525591), (4356, 477810), (4455, 467192), (4840, 430029), (5309, 392040), (5445, 382248), (5940, 350394), (6534, 318540), (7128, 291995), (7260, 286686), (8712, 238905), (8910, 233596), (9801, 212360), (10618, 196020), (10890, 191124), (11880, 175197), (13068, 159270), (14520, 143343), (15927, 130680), (16335, 127416), (17820, 116798), (19602, 106180), (21236, 98010), (21780, 95562), (26136, 79635), (26545, 78408), (31854, 65340), (32670, 63708), (35640, 58399), (39204, 53090), (42472, 49005), (43560, 47781)]