755567680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 224

約数和(自身を含む): 2222357760

約数和(自身を除く): 1466790080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 133, 140, 152, 160, 164, 190, 205, 224, 266, 280, 287, 304, 320, 328, 380, 410, 433, 448, 532, 560, 574, 608, 656, 665, 760, 779, 820, 866, 1064, 1120, 1148, 1216, 1312, 1330, 1435, 1520, 1558, 1640, 1732, 2128, 2165, 2240, 2296, 2624, 2660, 2870, 3031, 3040, 3116, 3280, 3464, 3895, 4256, 4330, 4592, 5320, 5453, 5740, 6062, 6080, 6232, 6560, 6928, 7790, 8227, 8512, 8660, 9184, 10640, 10906, 11480, 12124, 12464, 13120, 13856, 15155, 15580, 16454, 17320, 17753, 18368, 21280, 21812, 22960, 24248, 24928, 27265, 27712, 30310, 31160, 32908, 34640, 35506, 41135, 42560, 43624, 45920, 48496, 49856, 54530, 57589, 60620, 62320, 65816, 69280, 71012, 82270, 87248, 88765, 91840, 96992, 109060, 115178, 121240, 124271, 124640, 131632, 138560, 142024, 164540, 174496, 177530, 193984, 218120, 230356, 242480, 248542, 249280, 263264, 284048, 287945, 329080, 337307, 348992, 355060, 436240, 460712, 484960, 497084, 526528, 568096, 575890, 621355, 658160, 674614, 710120, 872480, 921424, 969920, 994168, 1136192, 1151780, 1242710, 1316320, 1349228, 1420240, 1686535, 1744960, 1842848, 1988336, 2303560, 2361149, 2485420, 2632640, 2698456, 2840480, 3373070, 3685696, 3976672, 4607120, 4722298, 4970840, 5396912, 5680960, 6746140, 7953344, 9214240, 9444596, 9941680, 10793824, 11805745, 13492280, 18428480, 18889192, 19883360, 21587648, 23611490, 26984560, 37778384, 39766720, 47222980, 53969120, 75556768, 94445960, 107938240, 151113536, 188891920, 377783840, 755567680]

約数ペア:

[(1, 755567680), (2, 377783840), (4, 188891920), (5, 151113536), (7, 107938240), (8, 94445960), (10, 75556768), (14, 53969120), (16, 47222980), (19, 39766720), (20, 37778384), (28, 26984560), (32, 23611490), (35, 21587648), (38, 19883360), (40, 18889192), (41, 18428480), (56, 13492280), (64, 11805745), (70, 10793824), (76, 9941680), (80, 9444596), (82, 9214240), (95, 7953344), (112, 6746140), (133, 5680960), (140, 5396912), (152, 4970840), (160, 4722298), (164, 4607120), (190, 3976672), (205, 3685696), (224, 3373070), (266, 2840480), (280, 2698456), (287, 2632640), (304, 2485420), (320, 2361149), (328, 2303560), (380, 1988336), (410, 1842848), (433, 1744960), (448, 1686535), (532, 1420240), (560, 1349228), (574, 1316320), (608, 1242710), (656, 1151780), (665, 1136192), (760, 994168), (779, 969920), (820, 921424), (866, 872480), (1064, 710120), (1120, 674614), (1148, 658160), (1216, 621355), (1312, 575890), (1330, 568096), (1435, 526528), (1520, 497084), (1558, 484960), (1640, 460712), (1732, 436240), (2128, 355060), (2165, 348992), (2240, 337307), (2296, 329080), (2624, 287945), (2660, 284048), (2870, 263264), (3031, 249280), (3040, 248542), (3116, 242480), (3280, 230356), (3464, 218120), (3895, 193984), (4256, 177530), (4330, 174496), (4592, 164540), (5320, 142024), (5453, 138560), (5740, 131632), (6062, 124640), (6080, 124271), (6232, 121240), (6560, 115178), (6928, 109060), (7790, 96992), (8227, 91840), (8512, 88765), (8660, 87248), (9184, 82270), (10640, 71012), (10906, 69280), (11480, 65816), (12124, 62320), (12464, 60620), (13120, 57589), (13856, 54530), (15155, 49856), (15580, 48496), (16454, 45920), (17320, 43624), (17753, 42560), (18368, 41135), (21280, 35506), (21812, 34640), (22960, 32908), (24248, 31160), (24928, 30310), (27265, 27712)]