2162043240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2472

約数の個数: 256

約数和(自身を含む): 7902904320

約数和(自身を除く): 5740861080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 47, 56, 60, 69, 70, 84, 92, 94, 105, 115, 120, 138, 140, 141, 161, 168, 184, 188, 210, 230, 235, 276, 280, 282, 322, 329, 345, 376, 420, 460, 470, 483, 552, 564, 644, 658, 690, 705, 805, 840, 920, 940, 966, 987, 1081, 1128, 1288, 1316, 1380, 1410, 1610, 1645, 1880, 1932, 1974, 2162, 2381, 2415, 2632, 2760, 2820, 3220, 3243, 3290, 3864, 3948, 4324, 4762, 4830, 4935, 5405, 5640, 6440, 6486, 6580, 7143, 7567, 7896, 8648, 9524, 9660, 9870, 10810, 11905, 12972, 13160, 14286, 15134, 16215, 16667, 19048, 19320, 19740, 21620, 22701, 23810, 25944, 28572, 30268, 32430, 33334, 35715, 37835, 39480, 43240, 45402, 47620, 50001, 54763, 57144, 60536, 64860, 66668, 71430, 75670, 83335, 90804, 95240, 100002, 109526, 111907, 113505, 129720, 133336, 142860, 151340, 164289, 166670, 181608, 200004, 219052, 223814, 227010, 250005, 273815, 285720, 302680, 328578, 333340, 335721, 383341, 400008, 438104, 447628, 454020, 500010, 547630, 559535, 657156, 666680, 671442, 766682, 783349, 821445, 895256, 908040, 1000020, 1095260, 1119070, 1150023, 1314312, 1342884, 1533364, 1566698, 1642890, 1678605, 1916705, 2000040, 2190520, 2238140, 2300046, 2350047, 2573861, 2685768, 3066728, 3133396, 3285780, 3357210, 3833410, 3916745, 4476280, 4600092, 4700094, 5147722, 5750115, 6266792, 6571560, 6714420, 7666820, 7721583, 7833490, 9200184, 9400188, 10295444, 11500230, 11750235, 12869305, 13428840, 15333640, 15443166, 15666980, 18017027, 18800376, 20590888, 23000460, 23500470, 25738610, 30886332, 31333960, 36034054, 38607915, 46000920, 47000940, 51477220, 54051081, 61772664, 72068108, 77215830, 90085135, 94001880, 102954440, 108102162, 144136216, 154431660, 180170270, 216204324, 270255405, 308863320, 360340540, 432408648, 540510810, 720681080, 1081021620, 2162043240]

約数ペア:

[(1, 2162043240), (2, 1081021620), (3, 720681080), (4, 540510810), (5, 432408648), (6, 360340540), (7, 308863320), (8, 270255405), (10, 216204324), (12, 180170270), (14, 154431660), (15, 144136216), (20, 108102162), (21, 102954440), (23, 94001880), (24, 90085135), (28, 77215830), (30, 72068108), (35, 61772664), (40, 54051081), (42, 51477220), (46, 47000940), (47, 46000920), (56, 38607915), (60, 36034054), (69, 31333960), (70, 30886332), (84, 25738610), (92, 23500470), (94, 23000460), (105, 20590888), (115, 18800376), (120, 18017027), (138, 15666980), (140, 15443166), (141, 15333640), (161, 13428840), (168, 12869305), (184, 11750235), (188, 11500230), (210, 10295444), (230, 9400188), (235, 9200184), (276, 7833490), (280, 7721583), (282, 7666820), (322, 6714420), (329, 6571560), (345, 6266792), (376, 5750115), (420, 5147722), (460, 4700094), (470, 4600092), (483, 4476280), (552, 3916745), (564, 3833410), (644, 3357210), (658, 3285780), (690, 3133396), (705, 3066728), (805, 2685768), (840, 2573861), (920, 2350047), (940, 2300046), (966, 2238140), (987, 2190520), (1081, 2000040), (1128, 1916705), (1288, 1678605), (1316, 1642890), (1380, 1566698), (1410, 1533364), (1610, 1342884), (1645, 1314312), (1880, 1150023), (1932, 1119070), (1974, 1095260), (2162, 1000020), (2381, 908040), (2415, 895256), (2632, 821445), (2760, 783349), (2820, 766682), (3220, 671442), (3243, 666680), (3290, 657156), (3864, 559535), (3948, 547630), (4324, 500010), (4762, 454020), (4830, 447628), (4935, 438104), (5405, 400008), (5640, 383341), (6440, 335721), (6486, 333340), (6580, 328578), (7143, 302680), (7567, 285720), (7896, 273815), (8648, 250005), (9524, 227010), (9660, 223814), (9870, 219052), (10810, 200004), (11905, 181608), (12972, 166670), (13160, 164289), (14286, 151340), (15134, 142860), (16215, 133336), (16667, 129720), (19048, 113505), (19320, 111907), (19740, 109526), (21620, 100002), (22701, 95240), (23810, 90804), (25944, 83335), (28572, 75670), (30268, 71430), (32430, 66668), (33334, 64860), (35715, 60536), (37835, 57144), (39480, 54763), (43240, 50001), (45402, 47620)]