494681880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 1936650240

約数和(自身を除く): 1441968360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 121, 124, 132, 140, 154, 155, 157, 165, 168, 186, 210, 217, 220, 231, 242, 248, 264, 280, 308, 310, 314, 330, 341, 363, 372, 385, 420, 434, 440, 462, 465, 471, 484, 605, 616, 620, 628, 651, 660, 682, 726, 744, 770, 785, 840, 847, 868, 924, 930, 942, 968, 1023, 1085, 1099, 1155, 1210, 1240, 1256, 1302, 1320, 1364, 1452, 1540, 1570, 1694, 1705, 1727, 1736, 1815, 1848, 1860, 1884, 2046, 2170, 2198, 2310, 2355, 2387, 2420, 2541, 2604, 2728, 2904, 3080, 3140, 3255, 3297, 3388, 3410, 3454, 3630, 3720, 3751, 3768, 4092, 4235, 4340, 4396, 4620, 4710, 4774, 4840, 4867, 5082, 5115, 5181, 5208, 5495, 6280, 6510, 6594, 6776, 6820, 6908, 7161, 7260, 7502, 8184, 8470, 8635, 8680, 8792, 9240, 9420, 9548, 9734, 10164, 10230, 10362, 10990, 11253, 11935, 12089, 12705, 13020, 13188, 13640, 13816, 14322, 14520, 14601, 15004, 16485, 16940, 17270, 18755, 18840, 18997, 19096, 19468, 20328, 20460, 20724, 21980, 22506, 23870, 24178, 24335, 25410, 25905, 26040, 26257, 26376, 28644, 29202, 30008, 32970, 33880, 34069, 34540, 35805, 36267, 37510, 37994, 38936, 40920, 41448, 43960, 45012, 47740, 48356, 48670, 50820, 51810, 52514, 53537, 56265, 56991, 57288, 58404, 60445, 65940, 68138, 69080, 71610, 72534, 73005, 75020, 75988, 78771, 90024, 94985, 95480, 96712, 97340, 101640, 102207, 103620, 105028, 107074, 112530, 113982, 116808, 120890, 131285, 131880, 132979, 136276, 143220, 145068, 146010, 150040, 151976, 157542, 160611, 170345, 181335, 189970, 194680, 204414, 207240, 210056, 214148, 225060, 227964, 241780, 262570, 265958, 267685, 272552, 284955, 286440, 290136, 292020, 315084, 321222, 340690, 362670, 374759, 379940, 393855, 398937, 408828, 428296, 450120, 455928, 483560, 511035, 525140, 531916, 535370, 569910, 584040, 588907, 630168, 642444, 664895, 681380, 725340, 749518, 759880, 787710, 797874, 803055, 817656, 1022070, 1050280, 1063832, 1070740, 1124277, 1139820, 1177814, 1284888, 1329790, 1362760, 1450680, 1499036, 1575420, 1595748, 1606110, 1766721, 1873795, 1994685, 2044140, 2141480, 2248554, 2279640, 2355628, 2659580, 2944535, 2998072, 3150840, 3191496, 3212220, 3533442, 3747590, 3989370, 4088280, 4122349, 4497108, 4711256, 5319160, 5621385, 5889070, 6424440, 7066884, 7495180, 7978740, 8244698, 8833605, 8994216, 11242770, 11778140, 12367047, 14133768, 14990360, 15957480, 16489396, 17667210, 20611745, 22485540, 23556280, 24734094, 32978792, 35334420, 41223490, 44971080, 49468188, 61835235, 70668840, 82446980, 98936376, 123670470, 164893960, 247340940, 494681880]

約数ペア:

[(1, 494681880), (2, 247340940), (3, 164893960), (4, 123670470), (5, 98936376), (6, 82446980), (7, 70668840), (8, 61835235), (10, 49468188), (11, 44971080), (12, 41223490), (14, 35334420), (15, 32978792), (20, 24734094), (21, 23556280), (22, 22485540), (24, 20611745), (28, 17667210), (30, 16489396), (31, 15957480), (33, 14990360), (35, 14133768), (40, 12367047), (42, 11778140), (44, 11242770), (55, 8994216), (56, 8833605), (60, 8244698), (62, 7978740), (66, 7495180), (70, 7066884), (77, 6424440), (84, 5889070), (88, 5621385), (93, 5319160), (105, 4711256), (110, 4497108), (120, 4122349), (121, 4088280), (124, 3989370), (132, 3747590), (140, 3533442), (154, 3212220), (155, 3191496), (157, 3150840), (165, 2998072), (168, 2944535), (186, 2659580), (210, 2355628), (217, 2279640), (220, 2248554), (231, 2141480), (242, 2044140), (248, 1994685), (264, 1873795), (280, 1766721), (308, 1606110), (310, 1595748), (314, 1575420), (330, 1499036), (341, 1450680), (363, 1362760), (372, 1329790), (385, 1284888), (420, 1177814), (434, 1139820), (440, 1124277), (462, 1070740), (465, 1063832), (471, 1050280), (484, 1022070), (605, 817656), (616, 803055), (620, 797874), (628, 787710), (651, 759880), (660, 749518), (682, 725340), (726, 681380), (744, 664895), (770, 642444), (785, 630168), (840, 588907), (847, 584040), (868, 569910), (924, 535370), (930, 531916), (942, 525140), (968, 511035), (1023, 483560), (1085, 455928), (1099, 450120), (1155, 428296), (1210, 408828), (1240, 398937), (1256, 393855), (1302, 379940), (1320, 374759), (1364, 362670), (1452, 340690), (1540, 321222), (1570, 315084), (1694, 292020), (1705, 290136), (1727, 286440), (1736, 284955), (1815, 272552), (1848, 267685), (1860, 265958), (1884, 262570), (2046, 241780), (2170, 227964), (2198, 225060), (2310, 214148), (2355, 210056), (2387, 207240), (2420, 204414), (2541, 194680), (2604, 189970), (2728, 181335), (2904, 170345), (3080, 160611), (3140, 157542), (3255, 151976), (3297, 150040), (3388, 146010), (3410, 145068), (3454, 143220), (3630, 136276), (3720, 132979), (3751, 131880), (3768, 131285), (4092, 120890), (4235, 116808), (4340, 113982), (4396, 112530), (4620, 107074), (4710, 105028), (4774, 103620), (4840, 102207), (4867, 101640), (5082, 97340), (5115, 96712), (5181, 95480), (5208, 94985), (5495, 90024), (6280, 78771), (6510, 75988), (6594, 75020), (6776, 73005), (6820, 72534), (6908, 71610), (7161, 69080), (7260, 68138), (7502, 65940), (8184, 60445), (8470, 58404), (8635, 57288), (8680, 56991), (8792, 56265), (9240, 53537), (9420, 52514), (9548, 51810), (9734, 50820), (10164, 48670), (10230, 48356), (10362, 47740), (10990, 45012), (11253, 43960), (11935, 41448), (12089, 40920), (12705, 38936), (13020, 37994), (13188, 37510), (13640, 36267), (13816, 35805), (14322, 34540), (14520, 34069), (14601, 33880), (15004, 32970), (16485, 30008), (16940, 29202), (17270, 28644), (18755, 26376), (18840, 26257), (18997, 26040), (19096, 25905), (19468, 25410), (20328, 24335), (20460, 24178), (20724, 23870), (21980, 22506)]