1213333440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1411

約数の個数: 224

約数和(自身を含む): 4253057280

約数和(自身を除く): 3039723840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 89, 96, 110, 120, 132, 160, 165, 176, 178, 192, 220, 240, 264, 267, 320, 330, 352, 356, 440, 445, 480, 528, 534, 660, 704, 712, 880, 890, 960, 979, 1056, 1068, 1291, 1320, 1335, 1424, 1760, 1780, 1958, 2112, 2136, 2582, 2640, 2670, 2848, 2937, 3520, 3560, 3873, 3916, 4272, 4895, 5164, 5280, 5340, 5696, 5874, 6455, 7120, 7746, 7832, 8544, 9790, 10328, 10560, 10680, 11748, 12910, 14201, 14240, 14685, 15492, 15664, 17088, 19365, 19580, 20656, 21360, 23496, 25820, 28402, 28480, 29370, 30984, 31328, 38730, 39160, 41312, 42603, 42720, 46992, 51640, 56804, 58740, 61968, 62656, 71005, 77460, 78320, 82624, 85206, 85440, 93984, 103280, 113608, 114899, 117480, 123936, 142010, 154920, 156640, 170412, 187968, 206560, 213015, 227216, 229798, 234960, 247872, 284020, 309840, 313280, 340824, 344697, 413120, 426030, 454432, 459596, 469920, 568040, 574495, 619680, 681648, 689394, 852060, 908864, 919192, 939840, 1136080, 1148990, 1239360, 1263889, 1363296, 1378788, 1704120, 1723485, 1838384, 2272160, 2297980, 2527778, 2726592, 2757576, 3408240, 3446970, 3676768, 3791667, 4544320, 4595960, 5055556, 5515152, 6319445, 6816480, 6893940, 7353536, 7583334, 9191920, 10111112, 11030304, 12638890, 13632960, 13787880, 15166668, 18383840, 18958335, 20222224, 22060608, 25277780, 27575760, 30333336, 36767680, 37916670, 40444448, 50555560, 55151520, 60666672, 75833340, 80888896, 101111120, 110303040, 121333344, 151666680, 202222240, 242666688, 303333360, 404444480, 606666720, 1213333440]

約数ペア:

[(1, 1213333440), (2, 606666720), (3, 404444480), (4, 303333360), (5, 242666688), (6, 202222240), (8, 151666680), (10, 121333344), (11, 110303040), (12, 101111120), (15, 80888896), (16, 75833340), (20, 60666672), (22, 55151520), (24, 50555560), (30, 40444448), (32, 37916670), (33, 36767680), (40, 30333336), (44, 27575760), (48, 25277780), (55, 22060608), (60, 20222224), (64, 18958335), (66, 18383840), (80, 15166668), (88, 13787880), (89, 13632960), (96, 12638890), (110, 11030304), (120, 10111112), (132, 9191920), (160, 7583334), (165, 7353536), (176, 6893940), (178, 6816480), (192, 6319445), (220, 5515152), (240, 5055556), (264, 4595960), (267, 4544320), (320, 3791667), (330, 3676768), (352, 3446970), (356, 3408240), (440, 2757576), (445, 2726592), (480, 2527778), (528, 2297980), (534, 2272160), (660, 1838384), (704, 1723485), (712, 1704120), (880, 1378788), (890, 1363296), (960, 1263889), (979, 1239360), (1056, 1148990), (1068, 1136080), (1291, 939840), (1320, 919192), (1335, 908864), (1424, 852060), (1760, 689394), (1780, 681648), (1958, 619680), (2112, 574495), (2136, 568040), (2582, 469920), (2640, 459596), (2670, 454432), (2848, 426030), (2937, 413120), (3520, 344697), (3560, 340824), (3873, 313280), (3916, 309840), (4272, 284020), (4895, 247872), (5164, 234960), (5280, 229798), (5340, 227216), (5696, 213015), (5874, 206560), (6455, 187968), (7120, 170412), (7746, 156640), (7832, 154920), (8544, 142010), (9790, 123936), (10328, 117480), (10560, 114899), (10680, 113608), (11748, 103280), (12910, 93984), (14201, 85440), (14240, 85206), (14685, 82624), (15492, 78320), (15664, 77460), (17088, 71005), (19365, 62656), (19580, 61968), (20656, 58740), (21360, 56804), (23496, 51640), (25820, 46992), (28402, 42720), (28480, 42603), (29370, 41312), (30984, 39160), (31328, 38730)]