18382000560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2993

約数の個数: 480

約数和(自身を含む): 73917935616

約数和(自身を除く): 55535935056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 121, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 242, 248, 264, 280, 308, 310, 330, 336, 341, 363, 372, 385, 420, 434, 440, 462, 465, 484, 496, 528, 560, 605, 616, 620, 651, 660, 682, 726, 744, 770, 840, 847, 868, 880, 924, 930, 968, 1023, 1085, 1155, 1210, 1232, 1240, 1302, 1320, 1364, 1452, 1488, 1540, 1680, 1694, 1705, 1736, 1815, 1848, 1860, 1936, 2046, 2170, 2310, 2387, 2420, 2480, 2541, 2604, 2640, 2728, 2904, 2917, 3080, 3255, 3388, 3410, 3472, 3630, 3696, 3720, 3751, 4092, 4235, 4340, 4620, 4774, 4840, 5082, 5115, 5208, 5456, 5808, 5834, 6160, 6510, 6776, 6820, 7161, 7260, 7440, 7502, 8184, 8470, 8680, 8751, 9240, 9548, 9680, 10164, 10230, 10416, 11253, 11668, 11935, 12705, 13020, 13552, 13640, 14322, 14520, 14585, 15004, 16368, 16940, 17360, 17502, 18480, 18755, 19096, 20328, 20419, 20460, 22506, 23336, 23870, 25410, 26040, 26257, 27280, 28644, 29040, 29170, 30008, 32087, 33880, 35004, 35805, 37510, 38192, 40656, 40838, 40920, 43755, 45012, 46672, 47740, 50820, 52080, 52514, 56265, 57288, 58340, 60016, 61257, 64174, 67760, 70008, 71610, 75020, 78771, 81676, 81840, 87510, 90024, 90427, 95480, 96261, 101640, 102095, 105028, 112530, 114576, 116680, 122514, 128348, 131285, 140016, 143220, 150040, 157542, 160435, 163352, 175020, 180048, 180854, 190960, 192522, 203280, 204190, 210056, 224609, 225060, 233360, 245028, 256696, 262570, 271281, 286440, 300080, 306285, 315084, 320870, 326704, 350040, 352957, 361708, 385044, 393855, 408380, 420112, 449218, 450120, 452135, 481305, 490056, 513392, 525140, 542562, 572880, 612570, 630168, 632989, 641740, 673827, 700080, 705914, 723416, 770088, 787710, 816760, 898436, 900240, 904270, 962610, 980112, 994697, 1050280, 1058871, 1085124, 1123045, 1225140, 1260336, 1265978, 1283480, 1347654, 1356405, 1411828, 1446832, 1540176, 1575420, 1633520, 1764785, 1796872, 1808540, 1898967, 1925220, 1989394, 2100560, 2117742, 2170248, 2246090, 2450280, 2470699, 2531956, 2566960, 2695308, 2712810, 2823656, 2984091, 3150840, 3164945, 3369135, 3529570, 3593744, 3617080, 3797934, 3850440, 3978788, 4235484, 4340496, 4492180, 4900560, 4941398, 4973485, 5063912, 5294355, 5390616, 5425620, 5647312, 5968182, 6301680, 6329890, 6738270, 6962879, 7059140, 7234160, 7412097, 7595868, 7700880, 7957576, 8470968, 8984360, 9494835, 9882796, 9946970, 10127824, 10588710, 10781232, 10851240, 10941667, 11936364, 12353495, 12659780, 13476540, 13925758, 14118280, 14824194, 14920455, 15191736, 15915152, 16941936, 17968720, 18989670, 19765592, 19893940, 20888637, 21177420, 21702480, 21883334, 23872728, 24706990, 25319560, 26953080, 27851516, 28236560, 29648388, 29840910, 30383472, 32825001, 34814395, 37060485, 37979340, 39531184, 39787880, 41777274, 42354840, 43766668, 47745456, 49413980, 50639120, 53906160, 54708335, 55703032, 59296776, 59681820, 65650002, 69628790, 74120970, 75958680, 76591669, 79575760, 83554548, 84709680, 87533336, 98827960, 104443185, 109416670, 111406064, 118593552, 119363640, 131300004, 139257580, 148241940, 151917360, 153183338, 164125005, 167109096, 175066672, 197655920, 208886370, 218833340, 229775007, 238727280, 262600008, 278515160, 296483880, 306366676, 328250010, 334218192, 382958345, 417772740, 437666680, 459550014, 525200016, 557030320, 592967760, 612733352, 656500020, 765916690, 835545480, 875333360, 919100028, 1148875035, 1225466704, 1313000040, 1531833380, 1671090960, 1838200056, 2297750070, 2626000080, 3063666760, 3676400112, 4595500140, 6127333520, 9191000280, 18382000560]

約数ペア:

[(1, 18382000560), (2, 9191000280), (3, 6127333520), (4, 4595500140), (5, 3676400112), (6, 3063666760), (7, 2626000080), (8, 2297750070), (10, 1838200056), (11, 1671090960), (12, 1531833380), (14, 1313000040), (15, 1225466704), (16, 1148875035), (20, 919100028), (21, 875333360), (22, 835545480), (24, 765916690), (28, 656500020), (30, 612733352), (31, 592967760), (33, 557030320), (35, 525200016), (40, 459550014), (42, 437666680), (44, 417772740), (48, 382958345), (55, 334218192), (56, 328250010), (60, 306366676), (62, 296483880), (66, 278515160), (70, 262600008), (77, 238727280), (80, 229775007), (84, 218833340), (88, 208886370), (93, 197655920), (105, 175066672), (110, 167109096), (112, 164125005), (120, 153183338), (121, 151917360), (124, 148241940), (132, 139257580), (140, 131300004), (154, 119363640), (155, 118593552), (165, 111406064), (168, 109416670), (176, 104443185), (186, 98827960), (210, 87533336), (217, 84709680), (220, 83554548), (231, 79575760), (240, 76591669), (242, 75958680), (248, 74120970), (264, 69628790), (280, 65650002), (308, 59681820), (310, 59296776), (330, 55703032), (336, 54708335), (341, 53906160), (363, 50639120), (372, 49413980), (385, 47745456), (420, 43766668), (434, 42354840), (440, 41777274), (462, 39787880), (465, 39531184), (484, 37979340), (496, 37060485), (528, 34814395), (560, 32825001), (605, 30383472), (616, 29840910), (620, 29648388), (651, 28236560), (660, 27851516), (682, 26953080), (726, 25319560), (744, 24706990), (770, 23872728), (840, 21883334), (847, 21702480), (868, 21177420), (880, 20888637), (924, 19893940), (930, 19765592), (968, 18989670), (1023, 17968720), (1085, 16941936), (1155, 15915152), (1210, 15191736), (1232, 14920455), (1240, 14824194), (1302, 14118280), (1320, 13925758), (1364, 13476540), (1452, 12659780), (1488, 12353495), (1540, 11936364), (1680, 10941667), (1694, 10851240), (1705, 10781232), (1736, 10588710), (1815, 10127824), (1848, 9946970), (1860, 9882796), (1936, 9494835), (2046, 8984360), (2170, 8470968), (2310, 7957576), (2387, 7700880), (2420, 7595868), (2480, 7412097), (2541, 7234160), (2604, 7059140), (2640, 6962879), (2728, 6738270), (2904, 6329890), (2917, 6301680), (3080, 5968182), (3255, 5647312), (3388, 5425620), (3410, 5390616), (3472, 5294355), (3630, 5063912), (3696, 4973485), (3720, 4941398), (3751, 4900560), (4092, 4492180), (4235, 4340496), (4340, 4235484), (4620, 3978788), (4774, 3850440), (4840, 3797934), (5082, 3617080), (5115, 3593744), (5208, 3529570), (5456, 3369135), (5808, 3164945), (5834, 3150840), (6160, 2984091), (6510, 2823656), (6776, 2712810), (6820, 2695308), (7161, 2566960), (7260, 2531956), (7440, 2470699), (7502, 2450280), (8184, 2246090), (8470, 2170248), (8680, 2117742), (8751, 2100560), (9240, 1989394), (9548, 1925220), (9680, 1898967), (10164, 1808540), (10230, 1796872), (10416, 1764785), (11253, 1633520), (11668, 1575420), (11935, 1540176), (12705, 1446832), (13020, 1411828), (13552, 1356405), (13640, 1347654), (14322, 1283480), (14520, 1265978), (14585, 1260336), (15004, 1225140), (16368, 1123045), (16940, 1085124), (17360, 1058871), (17502, 1050280), (18480, 994697), (18755, 980112), (19096, 962610), (20328, 904270), (20419, 900240), (20460, 898436), (22506, 816760), (23336, 787710), (23870, 770088), (25410, 723416), (26040, 705914), (26257, 700080), (27280, 673827), (28644, 641740), (29040, 632989), (29170, 630168), (30008, 612570), (32087, 572880), (33880, 542562), (35004, 525140), (35805, 513392), (37510, 490056), (38192, 481305), (40656, 452135), (40838, 450120), (40920, 449218), (43755, 420112), (45012, 408380), (46672, 393855), (47740, 385044), (50820, 361708), (52080, 352957), (52514, 350040), (56265, 326704), (57288, 320870), (58340, 315084), (60016, 306285), (61257, 300080), (64174, 286440), (67760, 271281), (70008, 262570), (71610, 256696), (75020, 245028), (78771, 233360), (81676, 225060), (81840, 224609), (87510, 210056), (90024, 204190), (90427, 203280), (95480, 192522), (96261, 190960), (101640, 180854), (102095, 180048), (105028, 175020), (112530, 163352), (114576, 160435), (116680, 157542), (122514, 150040), (128348, 143220), (131285, 140016)]