1915980192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 6469811712

約数和(自身を除く): 4553831520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 73, 84, 94, 96, 112, 126, 141, 144, 146, 168, 188, 219, 224, 252, 277, 282, 288, 292, 329, 336, 376, 423, 438, 504, 511, 554, 564, 584, 657, 658, 672, 752, 831, 846, 876, 987, 1008, 1022, 1108, 1128, 1168, 1314, 1316, 1504, 1533, 1662, 1692, 1752, 1939, 1974, 2016, 2044, 2216, 2256, 2336, 2493, 2628, 2632, 2961, 3066, 3324, 3384, 3431, 3504, 3878, 3948, 4088, 4432, 4512, 4599, 4986, 5256, 5264, 5817, 5922, 6132, 6648, 6768, 6862, 7008, 7756, 7896, 8176, 8864, 9198, 9972, 10293, 10512, 10528, 11634, 11844, 12264, 13019, 13296, 13536, 13724, 15512, 15792, 16352, 17451, 18396, 19944, 20221, 20586, 21024, 23268, 23688, 24017, 24528, 26038, 26592, 27448, 30879, 31024, 31584, 34902, 36792, 39057, 39888, 40442, 41172, 46536, 47376, 48034, 49056, 52076, 54896, 60663, 61758, 62048, 69804, 72051, 73584, 78114, 79776, 80884, 82344, 91133, 93072, 94752, 96068, 104152, 109792, 117171, 121326, 123516, 139608, 141547, 144102, 147168, 156228, 161768, 164688, 181989, 182266, 186144, 192136, 208304, 216153, 234342, 242652, 247032, 273399, 279216, 283094, 288204, 312456, 323536, 329376, 363978, 364532, 384272, 416608, 424641, 432306, 468684, 485304, 494064, 546798, 558432, 566188, 576408, 624912, 647072, 727956, 729064, 768544, 820197, 849282, 864612, 937368, 950387, 970608, 988128, 1093596, 1132376, 1152816, 1249824, 1273923, 1455912, 1458128, 1640394, 1698564, 1729224, 1874736, 1900774, 1941216, 2187192, 2264752, 2305632, 2547846, 2851161, 2911824, 2916256, 3280788, 3397128, 3458448, 3749472, 3801548, 4374384, 4529504, 5095692, 5702322, 5823648, 6561576, 6652709, 6794256, 6916896, 7603096, 8553483, 8748768, 10191384, 11404644, 13123152, 13305418, 13588512, 15206192, 17106966, 19958127, 20382768, 22809288, 26246304, 26610836, 30412384, 34213932, 39916254, 40765536, 45618576, 53221672, 59874381, 68427864, 79832508, 91237152, 106443344, 119748762, 136855728, 159665016, 212886688, 239497524, 273711456, 319330032, 478995048, 638660064, 957990096, 1915980192]

約数ペア:

[(1, 1915980192), (2, 957990096), (3, 638660064), (4, 478995048), (6, 319330032), (7, 273711456), (8, 239497524), (9, 212886688), (12, 159665016), (14, 136855728), (16, 119748762), (18, 106443344), (21, 91237152), (24, 79832508), (28, 68427864), (32, 59874381), (36, 53221672), (42, 45618576), (47, 40765536), (48, 39916254), (56, 34213932), (63, 30412384), (72, 26610836), (73, 26246304), (84, 22809288), (94, 20382768), (96, 19958127), (112, 17106966), (126, 15206192), (141, 13588512), (144, 13305418), (146, 13123152), (168, 11404644), (188, 10191384), (219, 8748768), (224, 8553483), (252, 7603096), (277, 6916896), (282, 6794256), (288, 6652709), (292, 6561576), (329, 5823648), (336, 5702322), (376, 5095692), (423, 4529504), (438, 4374384), (504, 3801548), (511, 3749472), (554, 3458448), (564, 3397128), (584, 3280788), (657, 2916256), (658, 2911824), (672, 2851161), (752, 2547846), (831, 2305632), (846, 2264752), (876, 2187192), (987, 1941216), (1008, 1900774), (1022, 1874736), (1108, 1729224), (1128, 1698564), (1168, 1640394), (1314, 1458128), (1316, 1455912), (1504, 1273923), (1533, 1249824), (1662, 1152816), (1692, 1132376), (1752, 1093596), (1939, 988128), (1974, 970608), (2016, 950387), (2044, 937368), (2216, 864612), (2256, 849282), (2336, 820197), (2493, 768544), (2628, 729064), (2632, 727956), (2961, 647072), (3066, 624912), (3324, 576408), (3384, 566188), (3431, 558432), (3504, 546798), (3878, 494064), (3948, 485304), (4088, 468684), (4432, 432306), (4512, 424641), (4599, 416608), (4986, 384272), (5256, 364532), (5264, 363978), (5817, 329376), (5922, 323536), (6132, 312456), (6648, 288204), (6768, 283094), (6862, 279216), (7008, 273399), (7756, 247032), (7896, 242652), (8176, 234342), (8864, 216153), (9198, 208304), (9972, 192136), (10293, 186144), (10512, 182266), (10528, 181989), (11634, 164688), (11844, 161768), (12264, 156228), (13019, 147168), (13296, 144102), (13536, 141547), (13724, 139608), (15512, 123516), (15792, 121326), (16352, 117171), (17451, 109792), (18396, 104152), (19944, 96068), (20221, 94752), (20586, 93072), (21024, 91133), (23268, 82344), (23688, 80884), (24017, 79776), (24528, 78114), (26038, 73584), (26592, 72051), (27448, 69804), (30879, 62048), (31024, 61758), (31584, 60663), (34902, 54896), (36792, 52076), (39057, 49056), (39888, 48034), (40442, 47376), (41172, 46536)]