1670672640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 432

約数和(自身を含む): 6694083648

約数和(自身を除く): 5023411008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 683, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1366, 1456, 1470, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2049, 2080, 2184, 2240, 2352, 2496, 2548, 2688, 2730, 2732, 2912, 2940, 3120, 3136, 3185, 3328, 3360, 3415, 3640, 3822, 3840, 3920, 4098, 4160, 4368, 4480, 4704, 4781, 4992, 5096, 5376, 5460, 5464, 5824, 5880, 6240, 6272, 6370, 6720, 6830, 7280, 7644, 7840, 8196, 8320, 8736, 8879, 8960, 9408, 9555, 9562, 9984, 10192, 10245, 10920, 10928, 11648, 11760, 12480, 12544, 12740, 13440, 13660, 14343, 14560, 15288, 15680, 16392, 16640, 17472, 17758, 18816, 19110, 19124, 20384, 20490, 21840, 21856, 23296, 23520, 23905, 24960, 25480, 26637, 26880, 27320, 28686, 29120, 30576, 31360, 32784, 33467, 34944, 35516, 37632, 38220, 38248, 40768, 40980, 43680, 43712, 44395, 47040, 47810, 49920, 50960, 53274, 54640, 57372, 58240, 61152, 62153, 62720, 65568, 66934, 69888, 71032, 71715, 76440, 76496, 81536, 81960, 87360, 87424, 88790, 94080, 95620, 100401, 101920, 106548, 109280, 114744, 116480, 122304, 124306, 131136, 133185, 133868, 142064, 143430, 152880, 152992, 163072, 163920, 167335, 174720, 174848, 177580, 186459, 188160, 191240, 200802, 203840, 213096, 218560, 229488, 244608, 248612, 262272, 266370, 267736, 284128, 286860, 305760, 305984, 310765, 327840, 334670, 349440, 355160, 372918, 382480, 401604, 407680, 426192, 435071, 437120, 458976, 489216, 497224, 502005, 524544, 532740, 535472, 568256, 573720, 611520, 611968, 621530, 655680, 669340, 710320, 745836, 764960, 803208, 815360, 852384, 870142, 874240, 917952, 932295, 994448, 1004010, 1065480, 1070944, 1136512, 1147440, 1223040, 1223936, 1243060, 1305213, 1311360, 1338680, 1420640, 1491672, 1529920, 1606416, 1704768, 1740284, 1835904, 1864590, 1988896, 2008020, 2130960, 2141888, 2175355, 2273024, 2294880, 2446080, 2486120, 2610426, 2622720, 2677360, 2841280, 2983344, 3059840, 3212832, 3409536, 3480568, 3671808, 3729180, 3977792, 4016040, 4261920, 4283776, 4350710, 4589760, 4972240, 5220852, 5354720, 5682560, 5966688, 6119680, 6425664, 6526065, 6819072, 6961136, 7458360, 7955584, 8032080, 8523840, 8567552, 8701420, 9179520, 9944480, 10441704, 10709440, 11365120, 11933376, 12851328, 13052130, 13922272, 14916720, 15911168, 16064160, 17047680, 17402840, 18359040, 19888960, 20883408, 21418880, 23866752, 25702656, 26104260, 27844544, 29833440, 32128320, 34095360, 34805680, 39777920, 41766816, 42837760, 47733504, 52208520, 55689088, 59666880, 64256640, 69611360, 79555840, 83533632, 104417040, 111378176, 119333760, 128513280, 139222720, 167067264, 208834080, 238667520, 278445440, 334134528, 417668160, 556890880, 835336320, 1670672640]

約数ペア:

[(1, 1670672640), (2, 835336320), (3, 556890880), (4, 417668160), (5, 334134528), (6, 278445440), (7, 238667520), (8, 208834080), (10, 167067264), (12, 139222720), (13, 128513280), (14, 119333760), (15, 111378176), (16, 104417040), (20, 83533632), (21, 79555840), (24, 69611360), (26, 64256640), (28, 59666880), (30, 55689088), (32, 52208520), (35, 47733504), (39, 42837760), (40, 41766816), (42, 39777920), (48, 34805680), (49, 34095360), (52, 32128320), (56, 29833440), (60, 27844544), (64, 26104260), (65, 25702656), (70, 23866752), (78, 21418880), (80, 20883408), (84, 19888960), (91, 18359040), (96, 17402840), (98, 17047680), (104, 16064160), (105, 15911168), (112, 14916720), (120, 13922272), (128, 13052130), (130, 12851328), (140, 11933376), (147, 11365120), (156, 10709440), (160, 10441704), (168, 9944480), (182, 9179520), (192, 8701420), (195, 8567552), (196, 8523840), (208, 8032080), (210, 7955584), (224, 7458360), (240, 6961136), (245, 6819072), (256, 6526065), (260, 6425664), (273, 6119680), (280, 5966688), (294, 5682560), (312, 5354720), (320, 5220852), (336, 4972240), (364, 4589760), (384, 4350710), (390, 4283776), (392, 4261920), (416, 4016040), (420, 3977792), (448, 3729180), (455, 3671808), (480, 3480568), (490, 3409536), (520, 3212832), (546, 3059840), (560, 2983344), (588, 2841280), (624, 2677360), (637, 2622720), (640, 2610426), (672, 2486120), (683, 2446080), (728, 2294880), (735, 2273024), (768, 2175355), (780, 2141888), (784, 2130960), (832, 2008020), (840, 1988896), (896, 1864590), (910, 1835904), (960, 1740284), (980, 1704768), (1040, 1606416), (1092, 1529920), (1120, 1491672), (1176, 1420640), (1248, 1338680), (1274, 1311360), (1280, 1305213), (1344, 1243060), (1365, 1223936), (1366, 1223040), (1456, 1147440), (1470, 1136512), (1560, 1070944), (1568, 1065480), (1664, 1004010), (1680, 994448), (1792, 932295), (1820, 917952), (1911, 874240), (1920, 870142), (1960, 852384), (2049, 815360), (2080, 803208), (2184, 764960), (2240, 745836), (2352, 710320), (2496, 669340), (2548, 655680), (2688, 621530), (2730, 611968), (2732, 611520), (2912, 573720), (2940, 568256), (3120, 535472), (3136, 532740), (3185, 524544), (3328, 502005), (3360, 497224), (3415, 489216), (3640, 458976), (3822, 437120), (3840, 435071), (3920, 426192), (4098, 407680), (4160, 401604), (4368, 382480), (4480, 372918), (4704, 355160), (4781, 349440), (4992, 334670), (5096, 327840), (5376, 310765), (5460, 305984), (5464, 305760), (5824, 286860), (5880, 284128), (6240, 267736), (6272, 266370), (6370, 262272), (6720, 248612), (6830, 244608), (7280, 229488), (7644, 218560), (7840, 213096), (8196, 203840), (8320, 200802), (8736, 191240), (8879, 188160), (8960, 186459), (9408, 177580), (9555, 174848), (9562, 174720), (9984, 167335), (10192, 163920), (10245, 163072), (10920, 152992), (10928, 152880), (11648, 143430), (11760, 142064), (12480, 133868), (12544, 133185), (12740, 131136), (13440, 124306), (13660, 122304), (14343, 116480), (14560, 114744), (15288, 109280), (15680, 106548), (16392, 101920), (16640, 100401), (17472, 95620), (17758, 94080), (18816, 88790), (19110, 87424), (19124, 87360), (20384, 81960), (20490, 81536), (21840, 76496), (21856, 76440), (23296, 71715), (23520, 71032), (23905, 69888), (24960, 66934), (25480, 65568), (26637, 62720), (26880, 62153), (27320, 61152), (28686, 58240), (29120, 57372), (30576, 54640), (31360, 53274), (32784, 50960), (33467, 49920), (34944, 47810), (35516, 47040), (37632, 44395), (38220, 43712), (38248, 43680), (40768, 40980)]