320112324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 1027783680

約数和(自身を除く): 707671356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 54, 58, 62, 63, 81, 84, 87, 93, 108, 116, 124, 126, 157, 162, 174, 186, 189, 203, 217, 252, 261, 279, 314, 324, 348, 372, 378, 406, 434, 471, 522, 558, 567, 609, 628, 651, 756, 783, 812, 837, 868, 899, 942, 1044, 1099, 1116, 1134, 1218, 1302, 1413, 1566, 1674, 1798, 1827, 1884, 1953, 2198, 2268, 2349, 2436, 2511, 2604, 2697, 2826, 3132, 3297, 3348, 3596, 3654, 3906, 4239, 4396, 4553, 4698, 4867, 5022, 5394, 5481, 5652, 5859, 6293, 6594, 7308, 7812, 8091, 8478, 9106, 9396, 9734, 9891, 10044, 10788, 10962, 11718, 12586, 12717, 13188, 13659, 14601, 16182, 16443, 16956, 17577, 18212, 18879, 19468, 19782, 21924, 23436, 24273, 25172, 25434, 27318, 29202, 29673, 31871, 32364, 32886, 34069, 35154, 37758, 39564, 40977, 43803, 48546, 50868, 54636, 56637, 58404, 59346, 63742, 65772, 68138, 70308, 72819, 75516, 81954, 87606, 89019, 95613, 97092, 102207, 113274, 118692, 122931, 127484, 131409, 136276, 141143, 145638, 163908, 169911, 175212, 178038, 191226, 204414, 226548, 245862, 262818, 282286, 286839, 291276, 306621, 339822, 356076, 368793, 382452, 394227, 408828, 423429, 491724, 509733, 525636, 564572, 573678, 613242, 679644, 737586, 788454, 846858, 860517, 919863, 988001, 1019466, 1147356, 1226484, 1270287, 1475172, 1576908, 1693716, 1721034, 1839726, 1976002, 2038932, 2540574, 2581551, 2759589, 2964003, 3442068, 3679452, 3810861, 3952004, 5081148, 5163102, 5519178, 5928006, 7621722, 8892009, 10326204, 11038356, 11432583, 11856012, 15243444, 17784018, 22865166, 26676027, 35568036, 45730332, 53352054, 80028081, 106704108, 160056162, 320112324]

約数ペア:

[(1, 320112324), (2, 160056162), (3, 106704108), (4, 80028081), (6, 53352054), (7, 45730332), (9, 35568036), (12, 26676027), (14, 22865166), (18, 17784018), (21, 15243444), (27, 11856012), (28, 11432583), (29, 11038356), (31, 10326204), (36, 8892009), (42, 7621722), (54, 5928006), (58, 5519178), (62, 5163102), (63, 5081148), (81, 3952004), (84, 3810861), (87, 3679452), (93, 3442068), (108, 2964003), (116, 2759589), (124, 2581551), (126, 2540574), (157, 2038932), (162, 1976002), (174, 1839726), (186, 1721034), (189, 1693716), (203, 1576908), (217, 1475172), (252, 1270287), (261, 1226484), (279, 1147356), (314, 1019466), (324, 988001), (348, 919863), (372, 860517), (378, 846858), (406, 788454), (434, 737586), (471, 679644), (522, 613242), (558, 573678), (567, 564572), (609, 525636), (628, 509733), (651, 491724), (756, 423429), (783, 408828), (812, 394227), (837, 382452), (868, 368793), (899, 356076), (942, 339822), (1044, 306621), (1099, 291276), (1116, 286839), (1134, 282286), (1218, 262818), (1302, 245862), (1413, 226548), (1566, 204414), (1674, 191226), (1798, 178038), (1827, 175212), (1884, 169911), (1953, 163908), (2198, 145638), (2268, 141143), (2349, 136276), (2436, 131409), (2511, 127484), (2604, 122931), (2697, 118692), (2826, 113274), (3132, 102207), (3297, 97092), (3348, 95613), (3596, 89019), (3654, 87606), (3906, 81954), (4239, 75516), (4396, 72819), (4553, 70308), (4698, 68138), (4867, 65772), (5022, 63742), (5394, 59346), (5481, 58404), (5652, 56637), (5859, 54636), (6293, 50868), (6594, 48546), (7308, 43803), (7812, 40977), (8091, 39564), (8478, 37758), (9106, 35154), (9396, 34069), (9734, 32886), (9891, 32364), (10044, 31871), (10788, 29673), (10962, 29202), (11718, 27318), (12586, 25434), (12717, 25172), (13188, 24273), (13659, 23436), (14601, 21924), (16182, 19782), (16443, 19468), (16956, 18879), (17577, 18212)]