13385734880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1121

約数の個数: 192

約数和(自身を含む): 37122624000

約数和(自身を除く): 23736889120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 499, 557, 560, 602, 688, 860, 998, 1114, 1120, 1204, 1376, 1505, 1720, 1996, 2228, 2408, 2495, 2785, 3010, 3440, 3493, 3899, 3992, 4456, 4816, 4990, 5570, 6020, 6880, 6986, 7798, 7984, 8912, 9632, 9980, 11140, 12040, 13972, 15596, 15968, 17465, 17824, 19495, 19960, 21457, 22280, 23951, 24080, 27944, 31192, 34930, 38990, 39920, 42914, 44560, 47902, 48160, 55888, 62384, 69860, 77980, 79840, 85828, 89120, 95804, 107285, 111776, 119755, 124768, 139720, 150199, 155960, 167657, 171656, 191608, 214570, 239510, 277943, 279440, 300398, 311920, 335314, 343312, 383216, 429140, 479020, 555886, 558880, 600796, 623840, 670628, 686624, 750995, 766432, 838285, 858280, 958040, 1111772, 1201592, 1341256, 1389715, 1501990, 1676570, 1716560, 1916080, 1945601, 2223544, 2403184, 2682512, 2779430, 3003980, 3353140, 3433120, 3832160, 3891202, 4447088, 4806368, 5365024, 5558860, 6007960, 6706280, 7782404, 8894176, 9728005, 11117720, 11951549, 12015920, 13412560, 15564808, 19456010, 22235440, 23903098, 24031840, 26825120, 31129616, 38912020, 44470880, 47806196, 59757745, 62259232, 77824040, 83660843, 95612392, 119515490, 155648080, 167321686, 191224784, 239030980, 311296160, 334643372, 382449568, 418304215, 478061960, 669286744, 836608430, 956123920, 1338573488, 1673216860, 1912247840, 2677146976, 3346433720, 6692867440, 13385734880]

約数ペア:

[(1, 13385734880), (2, 6692867440), (4, 3346433720), (5, 2677146976), (7, 1912247840), (8, 1673216860), (10, 1338573488), (14, 956123920), (16, 836608430), (20, 669286744), (28, 478061960), (32, 418304215), (35, 382449568), (40, 334643372), (43, 311296160), (56, 239030980), (70, 191224784), (80, 167321686), (86, 155648080), (112, 119515490), (140, 95612392), (160, 83660843), (172, 77824040), (215, 62259232), (224, 59757745), (280, 47806196), (301, 44470880), (344, 38912020), (430, 31129616), (499, 26825120), (557, 24031840), (560, 23903098), (602, 22235440), (688, 19456010), (860, 15564808), (998, 13412560), (1114, 12015920), (1120, 11951549), (1204, 11117720), (1376, 9728005), (1505, 8894176), (1720, 7782404), (1996, 6706280), (2228, 6007960), (2408, 5558860), (2495, 5365024), (2785, 4806368), (3010, 4447088), (3440, 3891202), (3493, 3832160), (3899, 3433120), (3992, 3353140), (4456, 3003980), (4816, 2779430), (4990, 2682512), (5570, 2403184), (6020, 2223544), (6880, 1945601), (6986, 1916080), (7798, 1716560), (7984, 1676570), (8912, 1501990), (9632, 1389715), (9980, 1341256), (11140, 1201592), (12040, 1111772), (13972, 958040), (15596, 858280), (15968, 838285), (17465, 766432), (17824, 750995), (19495, 686624), (19960, 670628), (21457, 623840), (22280, 600796), (23951, 558880), (24080, 555886), (27944, 479020), (31192, 429140), (34930, 383216), (38990, 343312), (39920, 335314), (42914, 311920), (44560, 300398), (47902, 279440), (48160, 277943), (55888, 239510), (62384, 214570), (69860, 191608), (77980, 171656), (79840, 167657), (85828, 155960), (89120, 150199), (95804, 139720), (107285, 124768), (111776, 119755)]