1198678320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5600

約数の個数: 240

約数和(自身を含む): 4708484352

約数和(自身を除く): 3509806032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 5531, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 11062, 12040, 13545, 14448, 15480, 16593, 18060, 21672, 22124, 24080, 27090, 27655, 30960, 33186, 36120, 38717, 43344, 44248, 49779, 54180, 55310, 66372, 72240, 77434, 82965, 88496, 99558, 108360, 110620, 116151, 132744, 154868, 165930, 193585, 199116, 216720, 221240, 232302, 237833, 248895, 265488, 309736, 331860, 348453, 387170, 398232, 442480, 464604, 475666, 497790, 580755, 619472, 663720, 696906, 713499, 774340, 796464, 929208, 951332, 995580, 1161510, 1189165, 1327440, 1393812, 1426998, 1548680, 1664831, 1742265, 1858416, 1902664, 1991160, 2140497, 2323020, 2378330, 2787624, 2853996, 3097360, 3329662, 3484530, 3567495, 3805328, 3982320, 4280994, 4646040, 4756660, 4994493, 5575248, 5707992, 6659324, 6969060, 7134990, 8324155, 8561988, 9292080, 9513320, 9988986, 10702485, 11415984, 13318648, 13938120, 14269980, 14983479, 16648310, 17123976, 19026640, 19977972, 21404970, 24972465, 26637296, 27876240, 28539960, 29966958, 33296620, 34247952, 39955944, 42809940, 49944930, 57079920, 59933916, 66593240, 74917395, 79911888, 85619880, 99889860, 119867832, 133186480, 149834790, 171239760, 199779720, 239735664, 299669580, 399559440, 599339160, 1198678320]

約数ペア:

[(1, 1198678320), (2, 599339160), (3, 399559440), (4, 299669580), (5, 239735664), (6, 199779720), (7, 171239760), (8, 149834790), (9, 133186480), (10, 119867832), (12, 99889860), (14, 85619880), (15, 79911888), (16, 74917395), (18, 66593240), (20, 59933916), (21, 57079920), (24, 49944930), (28, 42809940), (30, 39955944), (35, 34247952), (36, 33296620), (40, 29966958), (42, 28539960), (43, 27876240), (45, 26637296), (48, 24972465), (56, 21404970), (60, 19977972), (63, 19026640), (70, 17123976), (72, 16648310), (80, 14983479), (84, 14269980), (86, 13938120), (90, 13318648), (105, 11415984), (112, 10702485), (120, 9988986), (126, 9513320), (129, 9292080), (140, 8561988), (144, 8324155), (168, 7134990), (172, 6969060), (180, 6659324), (210, 5707992), (215, 5575248), (240, 4994493), (252, 4756660), (258, 4646040), (280, 4280994), (301, 3982320), (315, 3805328), (336, 3567495), (344, 3484530), (360, 3329662), (387, 3097360), (420, 2853996), (430, 2787624), (504, 2378330), (516, 2323020), (560, 2140497), (602, 1991160), (630, 1902664), (645, 1858416), (688, 1742265), (720, 1664831), (774, 1548680), (840, 1426998), (860, 1393812), (903, 1327440), (1008, 1189165), (1032, 1161510), (1204, 995580), (1260, 951332), (1290, 929208), (1505, 796464), (1548, 774340), (1680, 713499), (1720, 696906), (1806, 663720), (1935, 619472), (2064, 580755), (2408, 497790), (2520, 475666), (2580, 464604), (2709, 442480), (3010, 398232), (3096, 387170), (3440, 348453), (3612, 331860), (3870, 309736), (4515, 265488), (4816, 248895), (5040, 237833), (5160, 232302), (5418, 221240), (5531, 216720), (6020, 199116), (6192, 193585), (7224, 165930), (7740, 154868), (9030, 132744), (10320, 116151), (10836, 110620), (11062, 108360), (12040, 99558), (13545, 88496), (14448, 82965), (15480, 77434), (16593, 72240), (18060, 66372), (21672, 55310), (22124, 54180), (24080, 49779), (27090, 44248), (27655, 43344), (30960, 38717), (33186, 36120)]