4000622080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 240

約数和(自身を含む): 11879534304

約数和(自身を除く): 7878912224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 256, 260, 280, 320, 338, 364, 416, 448, 455, 512, 520, 560, 640, 676, 728, 832, 845, 896, 910, 1040, 1120, 1183, 1280, 1321, 1352, 1456, 1664, 1690, 1792, 1820, 2080, 2240, 2366, 2560, 2642, 2704, 2912, 3328, 3380, 3584, 3640, 4160, 4480, 4732, 5284, 5408, 5824, 5915, 6605, 6656, 6760, 7280, 8320, 8960, 9247, 9464, 10568, 10816, 11648, 11830, 13210, 13520, 14560, 16640, 17173, 17920, 18494, 18928, 21136, 21632, 23296, 23660, 26420, 27040, 29120, 33280, 34346, 36988, 37856, 42272, 43264, 46235, 46592, 47320, 52840, 54080, 58240, 68692, 73976, 75712, 84544, 85865, 86528, 92470, 94640, 105680, 108160, 116480, 120211, 137384, 147952, 151424, 169088, 171730, 184940, 189280, 211360, 216320, 223249, 232960, 240422, 274768, 295904, 302848, 338176, 343460, 369880, 378560, 422720, 432640, 446498, 480844, 549536, 591808, 601055, 605696, 676352, 686920, 739760, 757120, 845440, 892996, 961688, 1099072, 1116245, 1183616, 1202110, 1373840, 1479520, 1514240, 1562743, 1690880, 1785992, 1923376, 2198144, 2232490, 2367232, 2404220, 2747680, 2959040, 3028480, 3125486, 3381760, 3571984, 3846752, 4396288, 4464980, 4734464, 4808440, 5495360, 5918080, 6250972, 7143968, 7693504, 7813715, 8792576, 8929960, 9616880, 10990720, 11836160, 12501944, 14287936, 15387008, 15627430, 17859920, 19233760, 21981440, 23672320, 25003888, 28575872, 30774016, 31254860, 35719840, 38467520, 43962880, 50007776, 57151744, 61548032, 62509720, 71439680, 76935040, 100015552, 114303488, 125019440, 142879360, 153870080, 200031104, 250038880, 285758720, 307740160, 400062208, 500077760, 571517440, 800124416, 1000155520, 2000311040, 4000622080]

約数ペア:

[(1, 4000622080), (2, 2000311040), (4, 1000155520), (5, 800124416), (7, 571517440), (8, 500077760), (10, 400062208), (13, 307740160), (14, 285758720), (16, 250038880), (20, 200031104), (26, 153870080), (28, 142879360), (32, 125019440), (35, 114303488), (40, 100015552), (52, 76935040), (56, 71439680), (64, 62509720), (65, 61548032), (70, 57151744), (80, 50007776), (91, 43962880), (104, 38467520), (112, 35719840), (128, 31254860), (130, 30774016), (140, 28575872), (160, 25003888), (169, 23672320), (182, 21981440), (208, 19233760), (224, 17859920), (256, 15627430), (260, 15387008), (280, 14287936), (320, 12501944), (338, 11836160), (364, 10990720), (416, 9616880), (448, 8929960), (455, 8792576), (512, 7813715), (520, 7693504), (560, 7143968), (640, 6250972), (676, 5918080), (728, 5495360), (832, 4808440), (845, 4734464), (896, 4464980), (910, 4396288), (1040, 3846752), (1120, 3571984), (1183, 3381760), (1280, 3125486), (1321, 3028480), (1352, 2959040), (1456, 2747680), (1664, 2404220), (1690, 2367232), (1792, 2232490), (1820, 2198144), (2080, 1923376), (2240, 1785992), (2366, 1690880), (2560, 1562743), (2642, 1514240), (2704, 1479520), (2912, 1373840), (3328, 1202110), (3380, 1183616), (3584, 1116245), (3640, 1099072), (4160, 961688), (4480, 892996), (4732, 845440), (5284, 757120), (5408, 739760), (5824, 686920), (5915, 676352), (6605, 605696), (6656, 601055), (6760, 591808), (7280, 549536), (8320, 480844), (8960, 446498), (9247, 432640), (9464, 422720), (10568, 378560), (10816, 369880), (11648, 343460), (11830, 338176), (13210, 302848), (13520, 295904), (14560, 274768), (16640, 240422), (17173, 232960), (17920, 223249), (18494, 216320), (18928, 211360), (21136, 189280), (21632, 184940), (23296, 171730), (23660, 169088), (26420, 151424), (27040, 147952), (29120, 137384), (33280, 120211), (34346, 116480), (36988, 108160), (37856, 105680), (42272, 94640), (43264, 92470), (46235, 86528), (46592, 85865), (47320, 84544), (52840, 75712), (54080, 73976), (58240, 68692)]