1520404928

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 252

約数和(自身を含む): 3971604960

約数和(自身を除く): 2451200032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 79, 98, 112, 119, 133, 136, 152, 158, 196, 224, 238, 266, 272, 304, 316, 323, 361, 392, 448, 476, 532, 544, 553, 608, 632, 646, 722, 784, 833, 931, 952, 1064, 1088, 1106, 1216, 1264, 1292, 1343, 1444, 1501, 1568, 1666, 1862, 1904, 2128, 2212, 2261, 2527, 2528, 2584, 2686, 2888, 3002, 3136, 3332, 3724, 3808, 3871, 4256, 4424, 4522, 5054, 5056, 5168, 5372, 5776, 6004, 6137, 6664, 7448, 7616, 7742, 8512, 8848, 9044, 9401, 10108, 10336, 10507, 10744, 11552, 12008, 12274, 13328, 14896, 15484, 15827, 17689, 17696, 18088, 18802, 20216, 20672, 21014, 21488, 23104, 24016, 24548, 25517, 26656, 28519, 29792, 30968, 31654, 35378, 35392, 36176, 37604, 40432, 42028, 42959, 42976, 48032, 49096, 51034, 53312, 57038, 59584, 61936, 63308, 65807, 70756, 72352, 73549, 75208, 80864, 84056, 85918, 85952, 96064, 98192, 102068, 114076, 123872, 126616, 131614, 141512, 144704, 147098, 150416, 161728, 168112, 171836, 178619, 196384, 199633, 204136, 228152, 247744, 253232, 263228, 283024, 294196, 300713, 300832, 336224, 343672, 357238, 392768, 399266, 408272, 456304, 484823, 506464, 526456, 566048, 588392, 601426, 601664, 672448, 687344, 714476, 798532, 816544, 912608, 969646, 1012928, 1052912, 1132096, 1176784, 1202852, 1250333, 1374688, 1397431, 1428952, 1597064, 1633088, 1825216, 1939292, 2105824, 2353568, 2405704, 2500666, 2749376, 2794862, 2857904, 3194128, 3393761, 3878584, 4211648, 4707136, 4811408, 5001332, 5589724, 5715808, 6388256, 6787522, 7757168, 9622816, 10002664, 11179448, 11431616, 12776512, 13575044, 15514336, 19245632, 20005328, 22358896, 23756327, 27150088, 31028672, 40010656, 44717792, 47512654, 54300176, 80021312, 89435584, 95025308, 108600352, 190050616, 217200704, 380101232, 760202464, 1520404928]

約数ペア:

[(1, 1520404928), (2, 760202464), (4, 380101232), (7, 217200704), (8, 190050616), (14, 108600352), (16, 95025308), (17, 89435584), (19, 80021312), (28, 54300176), (32, 47512654), (34, 44717792), (38, 40010656), (49, 31028672), (56, 27150088), (64, 23756327), (68, 22358896), (76, 20005328), (79, 19245632), (98, 15514336), (112, 13575044), (119, 12776512), (133, 11431616), (136, 11179448), (152, 10002664), (158, 9622816), (196, 7757168), (224, 6787522), (238, 6388256), (266, 5715808), (272, 5589724), (304, 5001332), (316, 4811408), (323, 4707136), (361, 4211648), (392, 3878584), (448, 3393761), (476, 3194128), (532, 2857904), (544, 2794862), (553, 2749376), (608, 2500666), (632, 2405704), (646, 2353568), (722, 2105824), (784, 1939292), (833, 1825216), (931, 1633088), (952, 1597064), (1064, 1428952), (1088, 1397431), (1106, 1374688), (1216, 1250333), (1264, 1202852), (1292, 1176784), (1343, 1132096), (1444, 1052912), (1501, 1012928), (1568, 969646), (1666, 912608), (1862, 816544), (1904, 798532), (2128, 714476), (2212, 687344), (2261, 672448), (2527, 601664), (2528, 601426), (2584, 588392), (2686, 566048), (2888, 526456), (3002, 506464), (3136, 484823), (3332, 456304), (3724, 408272), (3808, 399266), (3871, 392768), (4256, 357238), (4424, 343672), (4522, 336224), (5054, 300832), (5056, 300713), (5168, 294196), (5372, 283024), (5776, 263228), (6004, 253232), (6137, 247744), (6664, 228152), (7448, 204136), (7616, 199633), (7742, 196384), (8512, 178619), (8848, 171836), (9044, 168112), (9401, 161728), (10108, 150416), (10336, 147098), (10507, 144704), (10744, 141512), (11552, 131614), (12008, 126616), (12274, 123872), (13328, 114076), (14896, 102068), (15484, 98192), (15827, 96064), (17689, 85952), (17696, 85918), (18088, 84056), (18802, 80864), (20216, 75208), (20672, 73549), (21014, 72352), (21488, 70756), (23104, 65807), (24016, 63308), (24548, 61936), (25517, 59584), (26656, 57038), (28519, 53312), (29792, 51034), (30968, 49096), (31654, 48032), (35378, 42976), (35392, 42959), (36176, 42028), (37604, 40432)]