319867680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 192

約数和(自身を含む): 1137628800

約数和(自身を除く): 817761120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2089, 2320, 2552, 2640, 2784, 3190, 3480, 3828, 4178, 4640, 4785, 5104, 5280, 6267, 6380, 6960, 7656, 8356, 9570, 10208, 10445, 12534, 12760, 13920, 15312, 16712, 19140, 20890, 22979, 25068, 25520, 30624, 31335, 33424, 38280, 41780, 45958, 50136, 51040, 60581, 62670, 66848, 68937, 76560, 83560, 91916, 100272, 114895, 121162, 125340, 137874, 153120, 167120, 181743, 183832, 200544, 229790, 242324, 250680, 275748, 302905, 334240, 344685, 363486, 367664, 459580, 484648, 501360, 551496, 605810, 666391, 689370, 726972, 735328, 908715, 919160, 969296, 1002720, 1102992, 1211620, 1332782, 1378740, 1453944, 1817430, 1838320, 1938592, 1999173, 2205984, 2423240, 2665564, 2757480, 2907888, 3331955, 3634860, 3676640, 3998346, 4846480, 5331128, 5514960, 5815776, 6663910, 7269720, 7996692, 9692960, 9995865, 10662256, 11029920, 13327820, 14539440, 15993384, 19991730, 21324512, 26655640, 29078880, 31986768, 39983460, 53311280, 63973536, 79966920, 106622560, 159933840, 319867680]

約数ペア:

[(1, 319867680), (2, 159933840), (3, 106622560), (4, 79966920), (5, 63973536), (6, 53311280), (8, 39983460), (10, 31986768), (11, 29078880), (12, 26655640), (15, 21324512), (16, 19991730), (20, 15993384), (22, 14539440), (24, 13327820), (29, 11029920), (30, 10662256), (32, 9995865), (33, 9692960), (40, 7996692), (44, 7269720), (48, 6663910), (55, 5815776), (58, 5514960), (60, 5331128), (66, 4846480), (80, 3998346), (87, 3676640), (88, 3634860), (96, 3331955), (110, 2907888), (116, 2757480), (120, 2665564), (132, 2423240), (145, 2205984), (160, 1999173), (165, 1938592), (174, 1838320), (176, 1817430), (220, 1453944), (232, 1378740), (240, 1332782), (264, 1211620), (290, 1102992), (319, 1002720), (330, 969296), (348, 919160), (352, 908715), (435, 735328), (440, 726972), (464, 689370), (480, 666391), (528, 605810), (580, 551496), (638, 501360), (660, 484648), (696, 459580), (870, 367664), (880, 363486), (928, 344685), (957, 334240), (1056, 302905), (1160, 275748), (1276, 250680), (1320, 242324), (1392, 229790), (1595, 200544), (1740, 183832), (1760, 181743), (1914, 167120), (2089, 153120), (2320, 137874), (2552, 125340), (2640, 121162), (2784, 114895), (3190, 100272), (3480, 91916), (3828, 83560), (4178, 76560), (4640, 68937), (4785, 66848), (5104, 62670), (5280, 60581), (6267, 51040), (6380, 50136), (6960, 45958), (7656, 41780), (8356, 38280), (9570, 33424), (10208, 31335), (10445, 30624), (12534, 25520), (12760, 25068), (13920, 22979), (15312, 20890), (16712, 19140)]