1225648320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 448

約数和(自身を含む): 4562490240

約数和(自身を除く): 3336841920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 53, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 106, 109, 120, 130, 136, 156, 159, 160, 170, 192, 195, 204, 208, 212, 218, 221, 240, 255, 260, 265, 272, 312, 318, 320, 327, 340, 390, 408, 416, 424, 436, 442, 480, 510, 520, 530, 544, 545, 624, 636, 654, 663, 680, 689, 780, 795, 816, 832, 848, 872, 884, 901, 960, 1020, 1040, 1060, 1088, 1090, 1105, 1248, 1272, 1308, 1326, 1360, 1378, 1417, 1560, 1590, 1632, 1635, 1696, 1744, 1768, 1802, 1853, 2040, 2067, 2080, 2120, 2180, 2210, 2496, 2544, 2616, 2652, 2703, 2720, 2756, 2834, 3120, 3180, 3264, 3270, 3315, 3392, 3445, 3488, 3536, 3604, 3706, 4080, 4134, 4160, 4240, 4251, 4360, 4420, 4505, 5088, 5232, 5304, 5406, 5440, 5512, 5559, 5668, 5777, 6240, 6360, 6540, 6630, 6890, 6976, 7072, 7085, 7208, 7412, 8160, 8268, 8480, 8502, 8720, 8840, 9010, 9265, 10176, 10335, 10464, 10608, 10812, 11024, 11118, 11336, 11554, 11713, 12480, 12720, 13080, 13260, 13515, 13780, 14144, 14170, 14416, 14824, 16320, 16536, 16960, 17004, 17331, 17440, 17680, 18020, 18530, 20670, 20928, 21216, 21255, 21624, 22048, 22236, 22672, 23108, 23426, 24089, 25440, 26160, 26520, 27030, 27560, 27795, 28340, 28832, 28885, 29648, 33072, 34008, 34662, 34880, 35139, 35360, 36040, 37060, 41340, 42432, 42510, 43248, 44096, 44472, 45344, 46216, 46852, 48178, 50880, 52320, 53040, 54060, 55120, 55590, 56680, 57664, 57770, 58565, 59296, 66144, 68016, 69324, 70278, 70720, 72080, 72267, 74120, 75101, 82680, 85020, 86496, 86655, 88944, 90688, 92432, 93704, 96356, 98209, 104640, 106080, 108120, 110240, 111180, 113360, 115540, 117130, 118592, 120445, 132288, 136032, 138648, 140556, 144160, 144534, 148240, 150202, 165360, 170040, 172992, 173310, 175695, 177888, 184864, 187408, 192712, 196418, 212160, 216240, 220480, 222360, 225303, 226720, 231080, 234260, 240890, 272064, 277296, 281112, 288320, 289068, 294627, 296480, 300404, 330720, 340080, 346620, 351390, 355776, 361335, 369728, 374816, 375505, 385424, 392836, 432480, 444720, 450606, 453440, 462160, 468520, 481780, 491045, 554592, 562224, 578136, 589254, 592960, 600808, 661440, 680160, 693240, 702780, 722670, 749632, 751010, 770848, 785672, 864960, 889440, 901212, 924320, 937040, 963560, 982090, 1109184, 1124448, 1126515, 1156272, 1178508, 1201616, 1276717, 1360320, 1386480, 1405560, 1445340, 1473135, 1502020, 1541696, 1571344, 1778880, 1802424, 1848640, 1874080, 1927120, 1964180, 2248896, 2253030, 2312544, 2357016, 2403232, 2553434, 2772960, 2811120, 2890680, 2946270, 3004040, 3142688, 3604848, 3748160, 3830151, 3854240, 3928360, 4506060, 4625088, 4714032, 4806464, 5106868, 5545920, 5622240, 5781360, 5892540, 6008080, 6285376, 6383585, 7209696, 7660302, 7708480, 7856720, 9012120, 9428064, 10213736, 11244480, 11562720, 11785080, 12016160, 12767170, 14419392, 15320604, 15713440, 18024240, 18856128, 19150755, 20427472, 23125440, 23570160, 24032320, 25534340, 30641208, 31426880, 36048480, 38301510, 40854944, 47140320, 51068680, 61282416, 72096960, 76603020, 81709888, 94280640, 102137360, 122564832, 153206040, 204274720, 245129664, 306412080, 408549440, 612824160, 1225648320]

約数ペア:

[(1, 1225648320), (2, 612824160), (3, 408549440), (4, 306412080), (5, 245129664), (6, 204274720), (8, 153206040), (10, 122564832), (12, 102137360), (13, 94280640), (15, 81709888), (16, 76603020), (17, 72096960), (20, 61282416), (24, 51068680), (26, 47140320), (30, 40854944), (32, 38301510), (34, 36048480), (39, 31426880), (40, 30641208), (48, 25534340), (51, 24032320), (52, 23570160), (53, 23125440), (60, 20427472), (64, 19150755), (65, 18856128), (68, 18024240), (78, 15713440), (80, 15320604), (85, 14419392), (96, 12767170), (102, 12016160), (104, 11785080), (106, 11562720), (109, 11244480), (120, 10213736), (130, 9428064), (136, 9012120), (156, 7856720), (159, 7708480), (160, 7660302), (170, 7209696), (192, 6383585), (195, 6285376), (204, 6008080), (208, 5892540), (212, 5781360), (218, 5622240), (221, 5545920), (240, 5106868), (255, 4806464), (260, 4714032), (265, 4625088), (272, 4506060), (312, 3928360), (318, 3854240), (320, 3830151), (327, 3748160), (340, 3604848), (390, 3142688), (408, 3004040), (416, 2946270), (424, 2890680), (436, 2811120), (442, 2772960), (480, 2553434), (510, 2403232), (520, 2357016), (530, 2312544), (544, 2253030), (545, 2248896), (624, 1964180), (636, 1927120), (654, 1874080), (663, 1848640), (680, 1802424), (689, 1778880), (780, 1571344), (795, 1541696), (816, 1502020), (832, 1473135), (848, 1445340), (872, 1405560), (884, 1386480), (901, 1360320), (960, 1276717), (1020, 1201616), (1040, 1178508), (1060, 1156272), (1088, 1126515), (1090, 1124448), (1105, 1109184), (1248, 982090), (1272, 963560), (1308, 937040), (1326, 924320), (1360, 901212), (1378, 889440), (1417, 864960), (1560, 785672), (1590, 770848), (1632, 751010), (1635, 749632), (1696, 722670), (1744, 702780), (1768, 693240), (1802, 680160), (1853, 661440), (2040, 600808), (2067, 592960), (2080, 589254), (2120, 578136), (2180, 562224), (2210, 554592), (2496, 491045), (2544, 481780), (2616, 468520), (2652, 462160), (2703, 453440), (2720, 450606), (2756, 444720), (2834, 432480), (3120, 392836), (3180, 385424), (3264, 375505), (3270, 374816), (3315, 369728), (3392, 361335), (3445, 355776), (3488, 351390), (3536, 346620), (3604, 340080), (3706, 330720), (4080, 300404), (4134, 296480), (4160, 294627), (4240, 289068), (4251, 288320), (4360, 281112), (4420, 277296), (4505, 272064), (5088, 240890), (5232, 234260), (5304, 231080), (5406, 226720), (5440, 225303), (5512, 222360), (5559, 220480), (5668, 216240), (5777, 212160), (6240, 196418), (6360, 192712), (6540, 187408), (6630, 184864), (6890, 177888), (6976, 175695), (7072, 173310), (7085, 172992), (7208, 170040), (7412, 165360), (8160, 150202), (8268, 148240), (8480, 144534), (8502, 144160), (8720, 140556), (8840, 138648), (9010, 136032), (9265, 132288), (10176, 120445), (10335, 118592), (10464, 117130), (10608, 115540), (10812, 113360), (11024, 111180), (11118, 110240), (11336, 108120), (11554, 106080), (11713, 104640), (12480, 98209), (12720, 96356), (13080, 93704), (13260, 92432), (13515, 90688), (13780, 88944), (14144, 86655), (14170, 86496), (14416, 85020), (14824, 82680), (16320, 75101), (16536, 74120), (16960, 72267), (17004, 72080), (17331, 70720), (17440, 70278), (17680, 69324), (18020, 68016), (18530, 66144), (20670, 59296), (20928, 58565), (21216, 57770), (21255, 57664), (21624, 56680), (22048, 55590), (22236, 55120), (22672, 54060), (23108, 53040), (23426, 52320), (24089, 50880), (25440, 48178), (26160, 46852), (26520, 46216), (27030, 45344), (27560, 44472), (27795, 44096), (28340, 43248), (28832, 42510), (28885, 42432), (29648, 41340), (33072, 37060), (34008, 36040), (34662, 35360), (34880, 35139)]