1520707968

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 4848306840

約数和(自身を除く): 3327598872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 107, 117, 128, 144, 146, 156, 169, 192, 208, 214, 219, 234, 288, 292, 312, 321, 338, 384, 416, 428, 438, 468, 507, 576, 584, 624, 642, 657, 676, 832, 856, 876, 936, 949, 963, 1014, 1152, 1168, 1248, 1284, 1314, 1352, 1391, 1521, 1664, 1712, 1752, 1872, 1898, 1926, 2028, 2336, 2496, 2568, 2628, 2704, 2782, 2847, 3042, 3424, 3504, 3744, 3796, 3852, 4056, 4173, 4672, 4992, 5136, 5256, 5408, 5564, 5694, 6084, 6848, 7008, 7488, 7592, 7704, 7811, 8112, 8346, 8541, 9344, 10272, 10512, 10816, 11128, 11388, 12168, 12337, 12519, 13696, 14016, 14976, 15184, 15408, 15622, 16224, 16692, 17082, 18083, 20544, 21024, 21632, 22256, 22776, 23433, 24336, 24674, 25038, 28032, 30368, 30816, 31244, 32448, 33384, 34164, 36166, 37011, 41088, 42048, 44512, 45552, 46866, 48672, 49348, 50076, 54249, 60736, 61632, 62488, 64896, 66768, 68328, 70299, 72332, 74022, 84096, 89024, 91104, 93732, 97344, 98696, 100152, 101543, 108498, 111033, 121472, 123264, 124976, 133536, 136656, 140598, 144664, 148044, 162747, 178048, 182208, 187464, 194688, 197392, 200304, 203086, 216996, 222066, 249952, 267072, 273312, 281196, 289328, 296088, 304629, 325494, 364416, 374928, 394784, 400608, 406172, 433992, 444132, 499904, 534144, 546624, 562392, 578656, 592176, 609258, 650988, 749856, 789568, 801216, 812344, 867984, 888264, 913887, 999808, 1093248, 1124784, 1157312, 1184352, 1218516, 1301976, 1320059, 1499712, 1579136, 1602432, 1624688, 1735968, 1776528, 1827774, 2249568, 2314624, 2368704, 2437032, 2603952, 2640118, 2999424, 3249376, 3471936, 3553056, 3655548, 3960177, 4499136, 4737408, 4874064, 5207904, 5280236, 6498752, 6943872, 7106112, 7311096, 7920354, 8998272, 9748128, 10415808, 10560472, 11880531, 12997504, 14212224, 14622192, 15840708, 19496256, 20831616, 21120944, 23761062, 29244384, 31681416, 38992512, 42241888, 47522124, 58488768, 63362832, 84483776, 95044248, 116977536, 126725664, 168967552, 190088496, 253451328, 380176992, 506902656, 760353984, 1520707968]

約数ペア:

[(1, 1520707968), (2, 760353984), (3, 506902656), (4, 380176992), (6, 253451328), (8, 190088496), (9, 168967552), (12, 126725664), (13, 116977536), (16, 95044248), (18, 84483776), (24, 63362832), (26, 58488768), (32, 47522124), (36, 42241888), (39, 38992512), (48, 31681416), (52, 29244384), (64, 23761062), (72, 21120944), (73, 20831616), (78, 19496256), (96, 15840708), (104, 14622192), (107, 14212224), (117, 12997504), (128, 11880531), (144, 10560472), (146, 10415808), (156, 9748128), (169, 8998272), (192, 7920354), (208, 7311096), (214, 7106112), (219, 6943872), (234, 6498752), (288, 5280236), (292, 5207904), (312, 4874064), (321, 4737408), (338, 4499136), (384, 3960177), (416, 3655548), (428, 3553056), (438, 3471936), (468, 3249376), (507, 2999424), (576, 2640118), (584, 2603952), (624, 2437032), (642, 2368704), (657, 2314624), (676, 2249568), (832, 1827774), (856, 1776528), (876, 1735968), (936, 1624688), (949, 1602432), (963, 1579136), (1014, 1499712), (1152, 1320059), (1168, 1301976), (1248, 1218516), (1284, 1184352), (1314, 1157312), (1352, 1124784), (1391, 1093248), (1521, 999808), (1664, 913887), (1712, 888264), (1752, 867984), (1872, 812344), (1898, 801216), (1926, 789568), (2028, 749856), (2336, 650988), (2496, 609258), (2568, 592176), (2628, 578656), (2704, 562392), (2782, 546624), (2847, 534144), (3042, 499904), (3424, 444132), (3504, 433992), (3744, 406172), (3796, 400608), (3852, 394784), (4056, 374928), (4173, 364416), (4672, 325494), (4992, 304629), (5136, 296088), (5256, 289328), (5408, 281196), (5564, 273312), (5694, 267072), (6084, 249952), (6848, 222066), (7008, 216996), (7488, 203086), (7592, 200304), (7704, 197392), (7811, 194688), (8112, 187464), (8346, 182208), (8541, 178048), (9344, 162747), (10272, 148044), (10512, 144664), (10816, 140598), (11128, 136656), (11388, 133536), (12168, 124976), (12337, 123264), (12519, 121472), (13696, 111033), (14016, 108498), (14976, 101543), (15184, 100152), (15408, 98696), (15622, 97344), (16224, 93732), (16692, 91104), (17082, 89024), (18083, 84096), (20544, 74022), (21024, 72332), (21632, 70299), (22256, 68328), (22776, 66768), (23433, 64896), (24336, 62488), (24674, 61632), (25038, 60736), (28032, 54249), (30368, 50076), (30816, 49348), (31244, 48672), (32448, 46866), (33384, 45552), (34164, 44512), (36166, 42048), (37011, 41088)]