1911340080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5588

約数の個数: 240

約数和(自身を含む): 7100795520

約数和(自身を除く): 5189455440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4810, 5328, 5519, 5772, 6660, 7215, 7696, 8658, 8880, 9360, 9620, 11038, 11544, 13320, 14430, 16557, 17316, 19240, 21645, 22076, 23088, 26640, 27595, 28860, 33114, 34632, 38480, 43290, 44152, 49671, 55190, 57720, 66228, 69264, 71747, 82785, 86580, 88304, 99342, 110380, 115440, 132456, 143494, 165570, 173160, 198684, 204203, 215241, 220760, 248355, 264912, 286988, 331140, 346320, 358735, 397368, 408406, 430482, 441520, 496710, 573976, 612609, 645723, 662280, 717470, 794736, 816812, 860964, 993420, 1021015, 1076205, 1147952, 1225218, 1291446, 1324560, 1434940, 1633624, 1721928, 1837827, 1986840, 2042030, 2152410, 2450436, 2582892, 2654639, 2869880, 3063045, 3228615, 3267248, 3443856, 3675654, 3973680, 4084060, 4304820, 4900872, 5165784, 5309278, 5739760, 6126090, 6457230, 7351308, 7963917, 8168120, 8609640, 9189135, 9801744, 10331568, 10618556, 12252180, 12914460, 13273195, 14702616, 15927834, 16336240, 17219280, 18378270, 21237112, 23891751, 24504360, 25828920, 26546390, 29405232, 31855668, 36756540, 39819585, 42474224, 47783502, 49008720, 51657840, 53092780, 63711336, 73513080, 79639170, 95567004, 106185560, 119458755, 127422672, 147026160, 159278340, 191134008, 212371120, 238917510, 318556680, 382268016, 477835020, 637113360, 955670040, 1911340080]

約数ペア:

[(1, 1911340080), (2, 955670040), (3, 637113360), (4, 477835020), (5, 382268016), (6, 318556680), (8, 238917510), (9, 212371120), (10, 191134008), (12, 159278340), (13, 147026160), (15, 127422672), (16, 119458755), (18, 106185560), (20, 95567004), (24, 79639170), (26, 73513080), (30, 63711336), (36, 53092780), (37, 51657840), (39, 49008720), (40, 47783502), (45, 42474224), (48, 39819585), (52, 36756540), (60, 31855668), (65, 29405232), (72, 26546390), (74, 25828920), (78, 24504360), (80, 23891751), (90, 21237112), (104, 18378270), (111, 17219280), (117, 16336240), (120, 15927834), (130, 14702616), (144, 13273195), (148, 12914460), (156, 12252180), (180, 10618556), (185, 10331568), (195, 9801744), (208, 9189135), (222, 8609640), (234, 8168120), (240, 7963917), (260, 7351308), (296, 6457230), (312, 6126090), (333, 5739760), (360, 5309278), (370, 5165784), (390, 4900872), (444, 4304820), (468, 4084060), (481, 3973680), (520, 3675654), (555, 3443856), (585, 3267248), (592, 3228615), (624, 3063045), (666, 2869880), (720, 2654639), (740, 2582892), (780, 2450436), (888, 2152410), (936, 2042030), (962, 1986840), (1040, 1837827), (1110, 1721928), (1170, 1633624), (1332, 1434940), (1443, 1324560), (1480, 1291446), (1560, 1225218), (1665, 1147952), (1776, 1076205), (1872, 1021015), (1924, 993420), (2220, 860964), (2340, 816812), (2405, 794736), (2664, 717470), (2886, 662280), (2960, 645723), (3120, 612609), (3330, 573976), (3848, 496710), (4329, 441520), (4440, 430482), (4680, 408406), (4810, 397368), (5328, 358735), (5519, 346320), (5772, 331140), (6660, 286988), (7215, 264912), (7696, 248355), (8658, 220760), (8880, 215241), (9360, 204203), (9620, 198684), (11038, 173160), (11544, 165570), (13320, 143494), (14430, 132456), (16557, 115440), (17316, 110380), (19240, 99342), (21645, 88304), (22076, 86580), (23088, 82785), (26640, 71747), (27595, 69264), (28860, 66228), (33114, 57720), (34632, 55190), (38480, 49671), (43290, 44152)]