556344720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 320

約数和(自身を含む): 2062368000

約数和(自身を除く): 1506023280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 109, 120, 135, 136, 139, 144, 153, 170, 180, 204, 216, 218, 240, 255, 270, 272, 278, 306, 327, 340, 360, 408, 417, 432, 436, 459, 510, 540, 545, 556, 612, 654, 680, 695, 720, 765, 816, 834, 872, 918, 981, 1020, 1080, 1090, 1112, 1224, 1251, 1308, 1360, 1390, 1530, 1635, 1668, 1744, 1836, 1853, 1962, 2040, 2085, 2160, 2180, 2224, 2295, 2363, 2448, 2502, 2616, 2780, 2943, 3060, 3270, 3336, 3672, 3706, 3753, 3924, 4080, 4170, 4360, 4590, 4726, 4905, 5004, 5232, 5559, 5560, 5886, 6120, 6255, 6540, 6672, 7089, 7344, 7412, 7506, 7848, 8340, 8720, 9180, 9265, 9452, 9810, 10008, 11118, 11120, 11772, 11815, 12240, 12510, 13080, 14178, 14715, 14824, 15012, 15151, 15696, 16677, 16680, 18360, 18530, 18765, 18904, 19620, 20016, 21267, 22236, 23544, 23630, 25020, 26160, 27795, 28356, 29430, 29648, 30024, 30302, 33354, 33360, 35445, 36720, 37060, 37530, 37808, 39240, 42534, 44472, 45453, 47088, 47260, 50031, 50040, 55590, 56712, 58860, 60048, 60604, 63801, 66708, 70890, 74120, 75060, 75755, 78480, 83385, 85068, 88944, 90906, 94520, 100062, 100080, 106335, 111180, 113424, 117720, 121208, 127602, 133416, 136359, 141780, 148240, 150120, 151510, 166770, 170136, 181812, 189040, 200124, 212670, 222360, 227265, 235440, 242416, 250155, 255204, 257567, 266832, 272718, 283560, 300240, 303020, 319005, 333540, 340272, 363624, 400248, 409077, 425340, 444720, 454530, 500310, 510408, 515134, 545436, 567120, 606040, 638010, 667080, 681795, 727248, 772701, 800496, 818154, 850680, 909060, 1000620, 1020816, 1030268, 1090872, 1212080, 1276020, 1287835, 1334160, 1363590, 1545402, 1636308, 1701360, 1818120, 2001240, 2045385, 2060536, 2181744, 2318103, 2552040, 2575670, 2727180, 3090804, 3272616, 3636240, 3863505, 4002480, 4090770, 4121072, 4636206, 5104080, 5151340, 5454360, 6181608, 6545232, 6954309, 7727010, 8181540, 9272412, 10302680, 10908720, 11590515, 12363216, 13908618, 15454020, 16363080, 18544824, 20605360, 23181030, 27817236, 30908040, 32726160, 34771545, 37089648, 46362060, 55634472, 61816080, 69543090, 92724120, 111268944, 139086180, 185448240, 278172360, 556344720]

約数ペア:

[(1, 556344720), (2, 278172360), (3, 185448240), (4, 139086180), (5, 111268944), (6, 92724120), (8, 69543090), (9, 61816080), (10, 55634472), (12, 46362060), (15, 37089648), (16, 34771545), (17, 32726160), (18, 30908040), (20, 27817236), (24, 23181030), (27, 20605360), (30, 18544824), (34, 16363080), (36, 15454020), (40, 13908618), (45, 12363216), (48, 11590515), (51, 10908720), (54, 10302680), (60, 9272412), (68, 8181540), (72, 7727010), (80, 6954309), (85, 6545232), (90, 6181608), (102, 5454360), (108, 5151340), (109, 5104080), (120, 4636206), (135, 4121072), (136, 4090770), (139, 4002480), (144, 3863505), (153, 3636240), (170, 3272616), (180, 3090804), (204, 2727180), (216, 2575670), (218, 2552040), (240, 2318103), (255, 2181744), (270, 2060536), (272, 2045385), (278, 2001240), (306, 1818120), (327, 1701360), (340, 1636308), (360, 1545402), (408, 1363590), (417, 1334160), (432, 1287835), (436, 1276020), (459, 1212080), (510, 1090872), (540, 1030268), (545, 1020816), (556, 1000620), (612, 909060), (654, 850680), (680, 818154), (695, 800496), (720, 772701), (765, 727248), (816, 681795), (834, 667080), (872, 638010), (918, 606040), (981, 567120), (1020, 545436), (1080, 515134), (1090, 510408), (1112, 500310), (1224, 454530), (1251, 444720), (1308, 425340), (1360, 409077), (1390, 400248), (1530, 363624), (1635, 340272), (1668, 333540), (1744, 319005), (1836, 303020), (1853, 300240), (1962, 283560), (2040, 272718), (2085, 266832), (2160, 257567), (2180, 255204), (2224, 250155), (2295, 242416), (2363, 235440), (2448, 227265), (2502, 222360), (2616, 212670), (2780, 200124), (2943, 189040), (3060, 181812), (3270, 170136), (3336, 166770), (3672, 151510), (3706, 150120), (3753, 148240), (3924, 141780), (4080, 136359), (4170, 133416), (4360, 127602), (4590, 121208), (4726, 117720), (4905, 113424), (5004, 111180), (5232, 106335), (5559, 100080), (5560, 100062), (5886, 94520), (6120, 90906), (6255, 88944), (6540, 85068), (6672, 83385), (7089, 78480), (7344, 75755), (7412, 75060), (7506, 74120), (7848, 70890), (8340, 66708), (8720, 63801), (9180, 60604), (9265, 60048), (9452, 58860), (9810, 56712), (10008, 55590), (11118, 50040), (11120, 50031), (11772, 47260), (11815, 47088), (12240, 45453), (12510, 44472), (13080, 42534), (14178, 39240), (14715, 37808), (14824, 37530), (15012, 37060), (15151, 36720), (15696, 35445), (16677, 33360), (16680, 33354), (18360, 30302), (18530, 30024), (18765, 29648), (18904, 29430), (19620, 28356), (20016, 27795), (21267, 26160), (22236, 25020), (23544, 23630)]