283626720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 1059458400

約数和(自身を除く): 775831680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 130, 139, 144, 156, 160, 180, 195, 208, 218, 234, 240, 260, 278, 288, 312, 327, 360, 390, 416, 417, 436, 468, 480, 520, 545, 556, 585, 624, 654, 695, 720, 780, 834, 872, 936, 981, 1040, 1090, 1112, 1170, 1248, 1251, 1308, 1390, 1417, 1440, 1560, 1635, 1668, 1744, 1807, 1872, 1962, 2080, 2085, 2180, 2224, 2340, 2502, 2616, 2780, 2834, 3120, 3270, 3336, 3488, 3614, 3744, 3924, 4170, 4251, 4360, 4448, 4680, 4905, 5004, 5232, 5421, 5560, 5668, 6240, 6255, 6540, 6672, 7085, 7228, 7848, 8340, 8502, 8720, 9035, 9360, 9810, 10008, 10464, 10842, 11120, 11336, 12510, 12753, 13080, 13344, 14170, 14456, 15151, 15696, 16263, 16680, 17004, 17440, 18070, 18720, 19620, 20016, 21255, 21684, 22240, 22672, 25020, 25506, 26160, 27105, 28340, 28912, 30302, 31392, 32526, 33360, 34008, 36140, 39240, 40032, 42510, 43368, 45344, 45453, 50040, 51012, 52320, 54210, 56680, 57824, 60604, 63765, 65052, 66720, 68016, 72280, 75755, 78480, 81315, 85020, 86736, 90906, 100080, 102024, 108420, 113360, 121208, 127530, 130104, 136032, 136359, 144560, 151510, 156960, 162630, 170040, 173472, 181812, 196963, 200160, 204048, 216840, 226720, 227265, 242416, 255060, 260208, 272718, 289120, 303020, 325260, 340080, 363624, 393926, 408096, 433680, 454530, 484832, 510120, 520416, 545436, 590889, 606040, 650520, 680160, 681795, 727248, 787852, 867360, 909060, 984815, 1020240, 1090872, 1181778, 1212080, 1301040, 1363590, 1454496, 1575704, 1772667, 1818120, 1969630, 2040480, 2181744, 2363556, 2424160, 2602080, 2727180, 2954445, 3151408, 3545334, 3636240, 3939260, 4363488, 4727112, 5454360, 5908890, 6302816, 7090668, 7272480, 7878520, 8863335, 9454224, 10908720, 11817780, 14181336, 15757040, 17726670, 18908448, 21817440, 23635560, 28362672, 31514080, 35453340, 47271120, 56725344, 70906680, 94542240, 141813360, 283626720]

約数ペア:

[(1, 283626720), (2, 141813360), (3, 94542240), (4, 70906680), (5, 56725344), (6, 47271120), (8, 35453340), (9, 31514080), (10, 28362672), (12, 23635560), (13, 21817440), (15, 18908448), (16, 17726670), (18, 15757040), (20, 14181336), (24, 11817780), (26, 10908720), (30, 9454224), (32, 8863335), (36, 7878520), (39, 7272480), (40, 7090668), (45, 6302816), (48, 5908890), (52, 5454360), (60, 4727112), (65, 4363488), (72, 3939260), (78, 3636240), (80, 3545334), (90, 3151408), (96, 2954445), (104, 2727180), (109, 2602080), (117, 2424160), (120, 2363556), (130, 2181744), (139, 2040480), (144, 1969630), (156, 1818120), (160, 1772667), (180, 1575704), (195, 1454496), (208, 1363590), (218, 1301040), (234, 1212080), (240, 1181778), (260, 1090872), (278, 1020240), (288, 984815), (312, 909060), (327, 867360), (360, 787852), (390, 727248), (416, 681795), (417, 680160), (436, 650520), (468, 606040), (480, 590889), (520, 545436), (545, 520416), (556, 510120), (585, 484832), (624, 454530), (654, 433680), (695, 408096), (720, 393926), (780, 363624), (834, 340080), (872, 325260), (936, 303020), (981, 289120), (1040, 272718), (1090, 260208), (1112, 255060), (1170, 242416), (1248, 227265), (1251, 226720), (1308, 216840), (1390, 204048), (1417, 200160), (1440, 196963), (1560, 181812), (1635, 173472), (1668, 170040), (1744, 162630), (1807, 156960), (1872, 151510), (1962, 144560), (2080, 136359), (2085, 136032), (2180, 130104), (2224, 127530), (2340, 121208), (2502, 113360), (2616, 108420), (2780, 102024), (2834, 100080), (3120, 90906), (3270, 86736), (3336, 85020), (3488, 81315), (3614, 78480), (3744, 75755), (3924, 72280), (4170, 68016), (4251, 66720), (4360, 65052), (4448, 63765), (4680, 60604), (4905, 57824), (5004, 56680), (5232, 54210), (5421, 52320), (5560, 51012), (5668, 50040), (6240, 45453), (6255, 45344), (6540, 43368), (6672, 42510), (7085, 40032), (7228, 39240), (7848, 36140), (8340, 34008), (8502, 33360), (8720, 32526), (9035, 31392), (9360, 30302), (9810, 28912), (10008, 28340), (10464, 27105), (10842, 26160), (11120, 25506), (11336, 25020), (12510, 22672), (12753, 22240), (13080, 21684), (13344, 21255), (14170, 20016), (14456, 19620), (15151, 18720), (15696, 18070), (16263, 17440), (16680, 17004)]