2004222240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^2$

素因数の和:356

約数の個数: 216

約数和(自身を含む): 6963776820

約数和(自身を除く): 4959554580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 113, 120, 144, 160, 180, 218, 226, 240, 288, 327, 339, 360, 436, 452, 480, 545, 565, 654, 678, 720, 872, 904, 981, 1017, 1090, 1130, 1308, 1356, 1440, 1635, 1695, 1744, 1808, 1962, 2034, 2180, 2260, 2616, 2712, 3270, 3390, 3488, 3616, 3924, 4068, 4360, 4520, 4905, 5085, 5232, 5424, 6540, 6780, 7848, 8136, 8720, 9040, 9810, 10170, 10464, 10848, 12317, 12769, 13080, 13560, 15696, 16272, 17440, 18080, 19620, 20340, 24634, 25538, 26160, 27120, 31392, 32544, 36951, 38307, 39240, 40680, 49268, 51076, 52320, 54240, 61585, 63845, 73902, 76614, 78480, 81360, 98536, 102152, 110853, 114921, 123170, 127690, 147804, 153228, 156960, 162720, 184755, 191535, 197072, 204304, 221706, 229842, 246340, 255380, 295608, 306456, 369510, 383070, 394144, 408608, 443412, 459684, 492680, 510760, 554265, 574605, 591216, 612912, 739020, 766140, 886824, 919368, 985360, 1021520, 1108530, 1149210, 1182432, 1225824, 1391821, 1478040, 1532280, 1773648, 1838736, 1970720, 2043040, 2217060, 2298420, 2783642, 2956080, 3064560, 3547296, 3677472, 4175463, 4434120, 4596840, 5567284, 5912160, 6129120, 6959105, 8350926, 8868240, 9193680, 11134568, 12526389, 13918210, 16701852, 17736480, 18387360, 20877315, 22269136, 25052778, 27836420, 33403704, 41754630, 44538272, 50105556, 55672840, 62631945, 66807408, 83509260, 100211112, 111345680, 125263890, 133614816, 167018520, 200422224, 222691360, 250527780, 334037040, 400844448, 501055560, 668074080, 1002111120, 2004222240]

約数ペア:

[(1, 2004222240), (2, 1002111120), (3, 668074080), (4, 501055560), (5, 400844448), (6, 334037040), (8, 250527780), (9, 222691360), (10, 200422224), (12, 167018520), (15, 133614816), (16, 125263890), (18, 111345680), (20, 100211112), (24, 83509260), (30, 66807408), (32, 62631945), (36, 55672840), (40, 50105556), (45, 44538272), (48, 41754630), (60, 33403704), (72, 27836420), (80, 25052778), (90, 22269136), (96, 20877315), (109, 18387360), (113, 17736480), (120, 16701852), (144, 13918210), (160, 12526389), (180, 11134568), (218, 9193680), (226, 8868240), (240, 8350926), (288, 6959105), (327, 6129120), (339, 5912160), (360, 5567284), (436, 4596840), (452, 4434120), (480, 4175463), (545, 3677472), (565, 3547296), (654, 3064560), (678, 2956080), (720, 2783642), (872, 2298420), (904, 2217060), (981, 2043040), (1017, 1970720), (1090, 1838736), (1130, 1773648), (1308, 1532280), (1356, 1478040), (1440, 1391821), (1635, 1225824), (1695, 1182432), (1744, 1149210), (1808, 1108530), (1962, 1021520), (2034, 985360), (2180, 919368), (2260, 886824), (2616, 766140), (2712, 739020), (3270, 612912), (3390, 591216), (3488, 574605), (3616, 554265), (3924, 510760), (4068, 492680), (4360, 459684), (4520, 443412), (4905, 408608), (5085, 394144), (5232, 383070), (5424, 369510), (6540, 306456), (6780, 295608), (7848, 255380), (8136, 246340), (8720, 229842), (9040, 221706), (9810, 204304), (10170, 197072), (10464, 191535), (10848, 184755), (12317, 162720), (12769, 156960), (13080, 153228), (13560, 147804), (15696, 127690), (16272, 123170), (17440, 114921), (18080, 110853), (19620, 102152), (20340, 98536), (24634, 81360), (25538, 78480), (26160, 76614), (27120, 73902), (31392, 63845), (32544, 61585), (36951, 54240), (38307, 52320), (39240, 51076), (40680, 49268)]