2518740840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{24781}}^1$

素因数の和:24824

約数の個数: 192

約数和(自身を含む): 9492497280

約数和(自身を除く): 6973756440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6776, 7260, 8470, 9240, 10164, 12705, 14520, 16940, 20328, 24781, 25410, 33880, 49562, 50820, 74343, 99124, 101640, 123905, 148686, 173467, 198248, 247810, 272591, 297372, 346934, 371715, 495620, 520401, 545182, 594744, 693868, 743430, 817773, 867335, 991240, 1040802, 1090364, 1362955, 1387736, 1486860, 1635546, 1734670, 1908137, 2081604, 2180728, 2602005, 2725910, 2973720, 2998501, 3271092, 3469340, 3816274, 4088865, 4163208, 5204010, 5451820, 5724411, 5997002, 6542184, 6938680, 7632548, 8177730, 8995503, 9540685, 10408020, 10903640, 11448822, 11994004, 14992505, 15265096, 16355460, 17991006, 19081370, 20816040, 20989507, 22897644, 23988008, 28622055, 29985010, 32710920, 35982012, 38162740, 41979014, 44977515, 45795288, 57244110, 59970020, 62968521, 71964024, 76325480, 83958028, 89955030, 104947535, 114488220, 119940040, 125937042, 167916056, 179910060, 209895070, 228976440, 251874084, 314842605, 359820120, 419790140, 503748168, 629685210, 839580280, 1259370420, 2518740840]

約数ペア:

[(1, 2518740840), (2, 1259370420), (3, 839580280), (4, 629685210), (5, 503748168), (6, 419790140), (7, 359820120), (8, 314842605), (10, 251874084), (11, 228976440), (12, 209895070), (14, 179910060), (15, 167916056), (20, 125937042), (21, 119940040), (22, 114488220), (24, 104947535), (28, 89955030), (30, 83958028), (33, 76325480), (35, 71964024), (40, 62968521), (42, 59970020), (44, 57244110), (55, 45795288), (56, 44977515), (60, 41979014), (66, 38162740), (70, 35982012), (77, 32710920), (84, 29985010), (88, 28622055), (105, 23988008), (110, 22897644), (120, 20989507), (121, 20816040), (132, 19081370), (140, 17991006), (154, 16355460), (165, 15265096), (168, 14992505), (210, 11994004), (220, 11448822), (231, 10903640), (242, 10408020), (264, 9540685), (280, 8995503), (308, 8177730), (330, 7632548), (363, 6938680), (385, 6542184), (420, 5997002), (440, 5724411), (462, 5451820), (484, 5204010), (605, 4163208), (616, 4088865), (660, 3816274), (726, 3469340), (770, 3271092), (840, 2998501), (847, 2973720), (924, 2725910), (968, 2602005), (1155, 2180728), (1210, 2081604), (1320, 1908137), (1452, 1734670), (1540, 1635546), (1694, 1486860), (1815, 1387736), (1848, 1362955), (2310, 1090364), (2420, 1040802), (2541, 991240), (2904, 867335), (3080, 817773), (3388, 743430), (3630, 693868), (4235, 594744), (4620, 545182), (4840, 520401), (5082, 495620), (6776, 371715), (7260, 346934), (8470, 297372), (9240, 272591), (10164, 247810), (12705, 198248), (14520, 173467), (16940, 148686), (20328, 123905), (24781, 101640), (25410, 99124), (33880, 74343), (49562, 50820)]