2019901968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 320

約数和(自身を含む): 7085260800

約数和(自身を除く): 5065358832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 31, 36, 42, 48, 54, 56, 58, 62, 63, 72, 84, 87, 93, 108, 112, 116, 124, 126, 144, 168, 174, 186, 189, 203, 216, 217, 232, 248, 252, 261, 279, 336, 348, 372, 378, 406, 432, 434, 464, 496, 504, 522, 558, 609, 651, 696, 743, 744, 756, 783, 812, 837, 868, 899, 1008, 1044, 1116, 1218, 1302, 1392, 1486, 1488, 1512, 1566, 1624, 1674, 1736, 1798, 1827, 1953, 2088, 2229, 2232, 2436, 2604, 2697, 2972, 3024, 3132, 3248, 3348, 3472, 3596, 3654, 3906, 4176, 4458, 4464, 4872, 5201, 5208, 5394, 5481, 5859, 5944, 6264, 6293, 6687, 6696, 7192, 7308, 7812, 8091, 8916, 9744, 10402, 10416, 10788, 10962, 11718, 11888, 12528, 12586, 13374, 13392, 14384, 14616, 15603, 15624, 16182, 17832, 18879, 20061, 20804, 21547, 21576, 21924, 23033, 23436, 24273, 25172, 26748, 29232, 31206, 31248, 32364, 35664, 37758, 40122, 41608, 43094, 43152, 43848, 46066, 46809, 46872, 48546, 50344, 53496, 56637, 62412, 64641, 64728, 69099, 75516, 80244, 83216, 86188, 87696, 92132, 93618, 93744, 97092, 100688, 106992, 113274, 124824, 129282, 129456, 138198, 140427, 150829, 151032, 160488, 161231, 169911, 172376, 184264, 187236, 193923, 194184, 207297, 226548, 249648, 258564, 276396, 280854, 301658, 302064, 320976, 322462, 339822, 344752, 368528, 374472, 387846, 388368, 414594, 452487, 453096, 483693, 517128, 552792, 561708, 581769, 603316, 621891, 644924, 667957, 679644, 748944, 775692, 829188, 904974, 906192, 967386, 1034256, 1105584, 1123416, 1163538, 1206632, 1243782, 1289848, 1335914, 1357461, 1359288, 1451079, 1551384, 1658376, 1809948, 1934772, 2003871, 2246832, 2327076, 2413264, 2487564, 2579696, 2671828, 2714922, 2718576, 2902158, 3102768, 3316752, 3619896, 3869544, 4007742, 4072383, 4353237, 4654152, 4675699, 4975128, 5343656, 5429844, 5804316, 6011613, 7239792, 7739088, 8015484, 8144766, 8706474, 9308304, 9351398, 9950256, 10687312, 10859688, 11608632, 12023226, 14027097, 16030968, 16289532, 17412948, 18034839, 18702796, 21719376, 23217264, 24046452, 28054194, 32061936, 32579064, 34825896, 36069678, 37405592, 42081291, 48092904, 56108388, 65158128, 69651792, 72139356, 74811184, 84162582, 96185808, 112216776, 126243873, 144278712, 168325164, 224433552, 252487746, 288557424, 336650328, 504975492, 673300656, 1009950984, 2019901968]

約数ペア:

[(1, 2019901968), (2, 1009950984), (3, 673300656), (4, 504975492), (6, 336650328), (7, 288557424), (8, 252487746), (9, 224433552), (12, 168325164), (14, 144278712), (16, 126243873), (18, 112216776), (21, 96185808), (24, 84162582), (27, 74811184), (28, 72139356), (29, 69651792), (31, 65158128), (36, 56108388), (42, 48092904), (48, 42081291), (54, 37405592), (56, 36069678), (58, 34825896), (62, 32579064), (63, 32061936), (72, 28054194), (84, 24046452), (87, 23217264), (93, 21719376), (108, 18702796), (112, 18034839), (116, 17412948), (124, 16289532), (126, 16030968), (144, 14027097), (168, 12023226), (174, 11608632), (186, 10859688), (189, 10687312), (203, 9950256), (216, 9351398), (217, 9308304), (232, 8706474), (248, 8144766), (252, 8015484), (261, 7739088), (279, 7239792), (336, 6011613), (348, 5804316), (372, 5429844), (378, 5343656), (406, 4975128), (432, 4675699), (434, 4654152), (464, 4353237), (496, 4072383), (504, 4007742), (522, 3869544), (558, 3619896), (609, 3316752), (651, 3102768), (696, 2902158), (743, 2718576), (744, 2714922), (756, 2671828), (783, 2579696), (812, 2487564), (837, 2413264), (868, 2327076), (899, 2246832), (1008, 2003871), (1044, 1934772), (1116, 1809948), (1218, 1658376), (1302, 1551384), (1392, 1451079), (1486, 1359288), (1488, 1357461), (1512, 1335914), (1566, 1289848), (1624, 1243782), (1674, 1206632), (1736, 1163538), (1798, 1123416), (1827, 1105584), (1953, 1034256), (2088, 967386), (2229, 906192), (2232, 904974), (2436, 829188), (2604, 775692), (2697, 748944), (2972, 679644), (3024, 667957), (3132, 644924), (3248, 621891), (3348, 603316), (3472, 581769), (3596, 561708), (3654, 552792), (3906, 517128), (4176, 483693), (4458, 453096), (4464, 452487), (4872, 414594), (5201, 388368), (5208, 387846), (5394, 374472), (5481, 368528), (5859, 344752), (5944, 339822), (6264, 322462), (6293, 320976), (6687, 302064), (6696, 301658), (7192, 280854), (7308, 276396), (7812, 258564), (8091, 249648), (8916, 226548), (9744, 207297), (10402, 194184), (10416, 193923), (10788, 187236), (10962, 184264), (11718, 172376), (11888, 169911), (12528, 161231), (12586, 160488), (13374, 151032), (13392, 150829), (14384, 140427), (14616, 138198), (15603, 129456), (15624, 129282), (16182, 124824), (17832, 113274), (18879, 106992), (20061, 100688), (20804, 97092), (21547, 93744), (21576, 93618), (21924, 92132), (23033, 87696), (23436, 86188), (24273, 83216), (25172, 80244), (26748, 75516), (29232, 69099), (31206, 64728), (31248, 64641), (32364, 62412), (35664, 56637), (37758, 53496), (40122, 50344), (41608, 48546), (43094, 46872), (43152, 46809), (43848, 46066)]