2147228640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 288

約数和(自身を含む): 7653574656

約数和(自身を除く): 5506346016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 103, 120, 124, 144, 155, 160, 180, 186, 206, 240, 248, 279, 288, 309, 310, 360, 372, 412, 465, 467, 480, 496, 515, 558, 618, 620, 720, 744, 824, 927, 930, 934, 992, 1030, 1116, 1236, 1240, 1395, 1401, 1440, 1488, 1545, 1648, 1854, 1860, 1868, 2060, 2232, 2335, 2472, 2480, 2790, 2802, 2976, 3090, 3193, 3296, 3708, 3720, 3736, 4120, 4203, 4464, 4635, 4670, 4944, 4960, 5580, 5604, 6180, 6386, 7005, 7416, 7440, 7472, 8240, 8406, 8928, 9270, 9340, 9579, 9888, 11160, 11208, 12360, 12772, 14010, 14477, 14832, 14880, 14944, 15965, 16480, 16812, 18540, 18680, 19158, 21015, 22320, 22416, 24720, 25544, 28020, 28737, 28954, 29664, 31930, 33624, 37080, 37360, 38316, 42030, 43431, 44640, 44832, 47895, 48101, 49440, 51088, 56040, 57474, 57908, 63860, 67248, 72385, 74160, 74720, 76632, 84060, 86862, 95790, 96202, 102176, 112080, 114948, 115816, 127720, 130293, 134496, 143685, 144303, 144770, 148320, 153264, 168120, 173724, 191580, 192404, 217155, 224160, 229896, 231632, 240505, 255440, 260586, 287370, 288606, 289540, 306528, 336240, 347448, 383160, 384808, 432909, 434310, 459792, 463264, 481010, 510880, 521172, 574740, 577212, 579080, 651465, 672480, 694896, 721515, 766320, 769616, 865818, 868620, 919584, 962020, 1042344, 1149480, 1154424, 1158160, 1302930, 1389792, 1443030, 1491131, 1532640, 1539232, 1731636, 1737240, 1924040, 2084688, 2164545, 2298960, 2308848, 2316320, 2605860, 2886060, 2982262, 3463272, 3474480, 3848080, 4169376, 4329090, 4473393, 4597920, 4617696, 5211720, 5772120, 5964524, 6926544, 6948960, 7455655, 7696160, 8658180, 8946786, 10423440, 11544240, 11929048, 13420179, 13853088, 14911310, 17316360, 17893572, 20846880, 22366965, 23088480, 23858096, 26840358, 29822620, 34632720, 35787144, 44733930, 47716192, 53680716, 59645240, 67100895, 69265440, 71574288, 89467860, 107361432, 119290480, 134201790, 143148576, 178935720, 214722864, 238580960, 268403580, 357871440, 429445728, 536807160, 715742880, 1073614320, 2147228640]

約数ペア:

[(1, 2147228640), (2, 1073614320), (3, 715742880), (4, 536807160), (5, 429445728), (6, 357871440), (8, 268403580), (9, 238580960), (10, 214722864), (12, 178935720), (15, 143148576), (16, 134201790), (18, 119290480), (20, 107361432), (24, 89467860), (30, 71574288), (31, 69265440), (32, 67100895), (36, 59645240), (40, 53680716), (45, 47716192), (48, 44733930), (60, 35787144), (62, 34632720), (72, 29822620), (80, 26840358), (90, 23858096), (93, 23088480), (96, 22366965), (103, 20846880), (120, 17893572), (124, 17316360), (144, 14911310), (155, 13853088), (160, 13420179), (180, 11929048), (186, 11544240), (206, 10423440), (240, 8946786), (248, 8658180), (279, 7696160), (288, 7455655), (309, 6948960), (310, 6926544), (360, 5964524), (372, 5772120), (412, 5211720), (465, 4617696), (467, 4597920), (480, 4473393), (496, 4329090), (515, 4169376), (558, 3848080), (618, 3474480), (620, 3463272), (720, 2982262), (744, 2886060), (824, 2605860), (927, 2316320), (930, 2308848), (934, 2298960), (992, 2164545), (1030, 2084688), (1116, 1924040), (1236, 1737240), (1240, 1731636), (1395, 1539232), (1401, 1532640), (1440, 1491131), (1488, 1443030), (1545, 1389792), (1648, 1302930), (1854, 1158160), (1860, 1154424), (1868, 1149480), (2060, 1042344), (2232, 962020), (2335, 919584), (2472, 868620), (2480, 865818), (2790, 769616), (2802, 766320), (2976, 721515), (3090, 694896), (3193, 672480), (3296, 651465), (3708, 579080), (3720, 577212), (3736, 574740), (4120, 521172), (4203, 510880), (4464, 481010), (4635, 463264), (4670, 459792), (4944, 434310), (4960, 432909), (5580, 384808), (5604, 383160), (6180, 347448), (6386, 336240), (7005, 306528), (7416, 289540), (7440, 288606), (7472, 287370), (8240, 260586), (8406, 255440), (8928, 240505), (9270, 231632), (9340, 229896), (9579, 224160), (9888, 217155), (11160, 192404), (11208, 191580), (12360, 173724), (12772, 168120), (14010, 153264), (14477, 148320), (14832, 144770), (14880, 144303), (14944, 143685), (15965, 134496), (16480, 130293), (16812, 127720), (18540, 115816), (18680, 114948), (19158, 112080), (21015, 102176), (22320, 96202), (22416, 95790), (24720, 86862), (25544, 84060), (28020, 76632), (28737, 74720), (28954, 74160), (29664, 72385), (31930, 67248), (33624, 63860), (37080, 57908), (37360, 57474), (38316, 56040), (42030, 51088), (43431, 49440), (44640, 48101), (44832, 47895)]