189084480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 657148800

約数和(自身を除く): 468064320

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, 64, 65, 78, 80, 96, 104, 109, 120, 130, 139, 156, 160, 192, 195, 208, 218, 240, 260, 278, 312, 320, 327, 390, 416, 417, 436, 480, 520, 545, 556, 624, 654, 695, 780, 832, 834, 872, 960, 1040, 1090, 1112, 1248, 1308, 1390, 1417, 1560, 1635, 1668, 1744, 1807, 2080, 2085, 2180, 2224, 2496, 2616, 2780, 2834, 3120, 3270, 3336, 3488, 3614, 4160, 4170, 4251, 4360, 4448, 5232, 5421, 5560, 5668, 6240, 6540, 6672, 6976, 7085, 7228, 8340, 8502, 8720, 8896, 9035, 10464, 10842, 11120, 11336, 12480, 13080, 13344, 14170, 14456, 15151, 16680, 17004, 17440, 18070, 20928, 21255, 21684, 22240, 22672, 26160, 26688, 27105, 28340, 28912, 30302, 33360, 34008, 34880, 36140, 42510, 43368, 44480, 45344, 45453, 52320, 54210, 56680, 57824, 60604, 66720, 68016, 72280, 75755, 85020, 86736, 90688, 90906, 104640, 108420, 113360, 115648, 121208, 133440, 136032, 144560, 151510, 170040, 173472, 181812, 196963, 216840, 226720, 227265, 242416, 272064, 289120, 303020, 340080, 346944, 363624, 393926, 433680, 453440, 454530, 484832, 578240, 590889, 606040, 680160, 727248, 787852, 867360, 909060, 969664, 984815, 1181778, 1212080, 1360320, 1454496, 1575704, 1734720, 1818120, 1969630, 2363556, 2424160, 2908992, 2954445, 3151408, 3636240, 3939260, 4727112, 4848320, 5908890, 6302816, 7272480, 7878520, 9454224, 11817780, 12605632, 14544960, 15757040, 18908448, 23635560, 31514080, 37816896, 47271120, 63028160, 94542240, 189084480]

約数ペア:

[(1, 189084480), (2, 94542240), (3, 63028160), (4, 47271120), (5, 37816896), (6, 31514080), (8, 23635560), (10, 18908448), (12, 15757040), (13, 14544960), (15, 12605632), (16, 11817780), (20, 9454224), (24, 7878520), (26, 7272480), (30, 6302816), (32, 5908890), (39, 4848320), (40, 4727112), (48, 3939260), (52, 3636240), (60, 3151408), (64, 2954445), (65, 2908992), (78, 2424160), (80, 2363556), (96, 1969630), (104, 1818120), (109, 1734720), (120, 1575704), (130, 1454496), (139, 1360320), (156, 1212080), (160, 1181778), (192, 984815), (195, 969664), (208, 909060), (218, 867360), (240, 787852), (260, 727248), (278, 680160), (312, 606040), (320, 590889), (327, 578240), (390, 484832), (416, 454530), (417, 453440), (436, 433680), (480, 393926), (520, 363624), (545, 346944), (556, 340080), (624, 303020), (654, 289120), (695, 272064), (780, 242416), (832, 227265), (834, 226720), (872, 216840), (960, 196963), (1040, 181812), (1090, 173472), (1112, 170040), (1248, 151510), (1308, 144560), (1390, 136032), (1417, 133440), (1560, 121208), (1635, 115648), (1668, 113360), (1744, 108420), (1807, 104640), (2080, 90906), (2085, 90688), (2180, 86736), (2224, 85020), (2496, 75755), (2616, 72280), (2780, 68016), (2834, 66720), (3120, 60604), (3270, 57824), (3336, 56680), (3488, 54210), (3614, 52320), (4160, 45453), (4170, 45344), (4251, 44480), (4360, 43368), (4448, 42510), (5232, 36140), (5421, 34880), (5560, 34008), (5668, 33360), (6240, 30302), (6540, 28912), (6672, 28340), (6976, 27105), (7085, 26688), (7228, 26160), (8340, 22672), (8502, 22240), (8720, 21684), (8896, 21255), (9035, 20928), (10464, 18070), (10842, 17440), (11120, 17004), (11336, 16680), (12480, 15151), (13080, 14456), (13344, 14170)]