1211364960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 4200245280

約数和(自身を除く): 2988880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 109, 120, 130, 137, 156, 160, 169, 195, 208, 218, 240, 260, 274, 312, 327, 338, 390, 411, 416, 436, 480, 507, 520, 545, 548, 624, 654, 676, 685, 780, 822, 845, 872, 1014, 1040, 1090, 1096, 1248, 1308, 1352, 1370, 1417, 1560, 1635, 1644, 1690, 1744, 1781, 2028, 2055, 2080, 2180, 2192, 2535, 2616, 2704, 2740, 2834, 3120, 3270, 3288, 3380, 3488, 3562, 4056, 4110, 4251, 4360, 4384, 5070, 5232, 5343, 5408, 5480, 5668, 6240, 6540, 6576, 6760, 7085, 7124, 8112, 8220, 8502, 8720, 8905, 10140, 10464, 10686, 10960, 11336, 13080, 13152, 13520, 14170, 14248, 14933, 16224, 16440, 17004, 17440, 17810, 18421, 20280, 21255, 21372, 21920, 22672, 23153, 26160, 26715, 27040, 28340, 28496, 29866, 32880, 34008, 35620, 36842, 40560, 42510, 42744, 44799, 45344, 46306, 52320, 53430, 55263, 56680, 56992, 59732, 65760, 68016, 69459, 71240, 73684, 74665, 81120, 85020, 85488, 89598, 92105, 92612, 106860, 110526, 113360, 115765, 119464, 136032, 138918, 142480, 147368, 149330, 170040, 170976, 179196, 184210, 185224, 194129, 213720, 221052, 223995, 226720, 231530, 238928, 276315, 277836, 284960, 294736, 298660, 340080, 347295, 358392, 368420, 370448, 388258, 427440, 442104, 447990, 463060, 477856, 552630, 555672, 582387, 589472, 597320, 680160, 694590, 716784, 736840, 740896, 776516, 854880, 884208, 895980, 926120, 970645, 1105260, 1111344, 1164774, 1194640, 1389180, 1433568, 1473680, 1553032, 1768416, 1791960, 1852240, 1941290, 2210520, 2222688, 2329548, 2389280, 2523677, 2778360, 2911935, 2947360, 3106064, 3583920, 3704480, 3882580, 4421040, 4659096, 5047354, 5556720, 5823870, 6212128, 7167840, 7571031, 7765160, 8842080, 9318192, 10094708, 11113440, 11647740, 12618385, 15142062, 15530320, 18636384, 20189416, 23295480, 25236770, 30284124, 31060640, 37855155, 40378832, 46590960, 50473540, 60568248, 75710310, 80757664, 93181920, 100947080, 121136496, 151420620, 201894160, 242272992, 302841240, 403788320, 605682480, 1211364960]

約数ペア:

[(1, 1211364960), (2, 605682480), (3, 403788320), (4, 302841240), (5, 242272992), (6, 201894160), (8, 151420620), (10, 121136496), (12, 100947080), (13, 93181920), (15, 80757664), (16, 75710310), (20, 60568248), (24, 50473540), (26, 46590960), (30, 40378832), (32, 37855155), (39, 31060640), (40, 30284124), (48, 25236770), (52, 23295480), (60, 20189416), (65, 18636384), (78, 15530320), (80, 15142062), (96, 12618385), (104, 11647740), (109, 11113440), (120, 10094708), (130, 9318192), (137, 8842080), (156, 7765160), (160, 7571031), (169, 7167840), (195, 6212128), (208, 5823870), (218, 5556720), (240, 5047354), (260, 4659096), (274, 4421040), (312, 3882580), (327, 3704480), (338, 3583920), (390, 3106064), (411, 2947360), (416, 2911935), (436, 2778360), (480, 2523677), (507, 2389280), (520, 2329548), (545, 2222688), (548, 2210520), (624, 1941290), (654, 1852240), (676, 1791960), (685, 1768416), (780, 1553032), (822, 1473680), (845, 1433568), (872, 1389180), (1014, 1194640), (1040, 1164774), (1090, 1111344), (1096, 1105260), (1248, 970645), (1308, 926120), (1352, 895980), (1370, 884208), (1417, 854880), (1560, 776516), (1635, 740896), (1644, 736840), (1690, 716784), (1744, 694590), (1781, 680160), (2028, 597320), (2055, 589472), (2080, 582387), (2180, 555672), (2192, 552630), (2535, 477856), (2616, 463060), (2704, 447990), (2740, 442104), (2834, 427440), (3120, 388258), (3270, 370448), (3288, 368420), (3380, 358392), (3488, 347295), (3562, 340080), (4056, 298660), (4110, 294736), (4251, 284960), (4360, 277836), (4384, 276315), (5070, 238928), (5232, 231530), (5343, 226720), (5408, 223995), (5480, 221052), (5668, 213720), (6240, 194129), (6540, 185224), (6576, 184210), (6760, 179196), (7085, 170976), (7124, 170040), (8112, 149330), (8220, 147368), (8502, 142480), (8720, 138918), (8905, 136032), (10140, 119464), (10464, 115765), (10686, 113360), (10960, 110526), (11336, 106860), (13080, 92612), (13152, 92105), (13520, 89598), (14170, 85488), (14248, 85020), (14933, 81120), (16224, 74665), (16440, 73684), (17004, 71240), (17440, 69459), (17810, 68016), (18421, 65760), (20280, 59732), (21255, 56992), (21372, 56680), (21920, 55263), (22672, 53430), (23153, 52320), (26160, 46306), (26715, 45344), (27040, 44799), (28340, 42744), (28496, 42510), (29866, 40560), (32880, 36842), (34008, 35620)]