1420888560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 640

約数和(自身を含む): 5939619840

約数和(自身を除く): 4518731280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 43, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 86, 89, 91, 102, 104, 105, 112, 119, 120, 129, 130, 136, 140, 156, 168, 170, 172, 178, 182, 195, 204, 208, 210, 215, 221, 238, 240, 255, 258, 260, 267, 272, 273, 280, 301, 312, 336, 340, 344, 356, 357, 364, 390, 408, 420, 430, 442, 445, 455, 476, 510, 516, 520, 534, 546, 559, 560, 595, 602, 623, 624, 645, 663, 680, 688, 712, 714, 728, 731, 780, 816, 840, 860, 884, 890, 903, 910, 952, 1020, 1032, 1040, 1068, 1092, 1105, 1118, 1157, 1190, 1204, 1246, 1290, 1326, 1335, 1360, 1365, 1424, 1428, 1456, 1462, 1505, 1513, 1547, 1560, 1677, 1680, 1720, 1768, 1780, 1785, 1806, 1820, 1869, 1904, 2040, 2064, 2136, 2184, 2193, 2210, 2236, 2314, 2380, 2408, 2492, 2580, 2652, 2670, 2730, 2795, 2856, 2924, 3010, 3026, 3094, 3115, 3120, 3315, 3354, 3440, 3471, 3536, 3560, 3570, 3612, 3640, 3655, 3738, 3827, 3913, 4080, 4272, 4368, 4386, 4420, 4472, 4515, 4539, 4628, 4641, 4760, 4816, 4984, 5117, 5160, 5304, 5340, 5460, 5590, 5712, 5785, 5848, 6020, 6052, 6188, 6230, 6630, 6708, 6942, 7120, 7140, 7224, 7280, 7310, 7476, 7565, 7654, 7735, 7826, 8099, 8385, 8772, 8840, 8944, 9030, 9078, 9256, 9282, 9345, 9503, 9520, 9968, 10234, 10320, 10591, 10608, 10680, 10920, 10965, 11180, 11481, 11570, 11696, 11739, 12040, 12104, 12376, 12460, 13260, 13416, 13884, 14280, 14448, 14620, 14952, 15130, 15308, 15351, 15470, 15652, 16198, 16770, 17355, 17544, 17680, 18060, 18156, 18512, 18564, 18690, 19006, 19135, 19565, 19669, 20468, 21182, 21360, 21840, 21930, 22360, 22695, 22962, 23140, 23205, 23478, 24080, 24208, 24297, 24752, 24920, 25585, 26520, 26789, 26832, 27768, 28509, 28560, 29240, 29904, 30260, 30616, 30702, 30940, 31304, 31773, 32396, 33540, 34710, 35088, 36120, 36312, 37128, 37380, 38012, 38270, 39130, 39338, 40495, 40936, 42364, 43860, 44720, 45390, 45924, 46280, 46410, 46956, 47515, 48594, 49751, 49840, 51170, 52955, 53040, 53578, 55536, 57018, 57405, 58480, 58695, 59007, 60520, 61232, 61404, 61880, 62608, 63546, 64792, 65059, 66521, 67080, 69420, 72240, 72624, 74256, 74760, 76024, 76540, 76755, 78260, 78676, 80367, 80990, 81872, 84728, 87720, 90780, 91848, 92560, 92820, 93912, 95030, 97188, 98345, 99502, 102340, 105910, 107156, 114036, 114810, 117390, 118014, 121040, 121485, 122808, 123760, 127092, 129584, 130118, 133042, 133945, 134160, 137683, 138840, 142545, 149253, 149520, 152048, 153080, 153510, 156520, 157352, 158865, 160734, 161980, 169456, 175440, 181560, 183696, 185640, 187824, 190060, 194376, 195177, 196690, 199004, 199563, 204680, 211820, 214312, 228072, 229620, 234780, 236028, 242970, 245616, 248755, 254184, 260236, 266084, 267890, 275366, 277680, 285090, 295035, 298506, 306160, 307020, 313040, 314704, 317730, 321468, 323960, 325295, 332605, 348257, 363120, 371280, 380120, 388752, 390354, 393380, 398008, 399126, 401835, 409360, 413049, 423640, 428624, 455413, 456144, 459240, 469560, 472056, 485940, 497510, 508368, 520472, 532168, 535780, 550732, 570180, 590070, 597012, 614040, 635460, 642936, 647920, 650590, 665210, 688415, 696514, 746265, 760240, 780708, 786760, 796016, 798252, 803670, 826098, 845767, 847280, 910826, 918480, 939120, 944112, 971880, 975885, 995020, 997815, 1040944, 1044771, 1064336, 1071560, 1101464, 1140360, 1180140, 1194024, 1228080, 1270920, 1285872, 1301180, 1330420, 1366239, 1376830, 1393028, 1492530, 1561416, 1573520, 1596504, 1607340, 1652196, 1691534, 1741285, 1821652, 1943760, 1951770, 1990040, 1995630, 2065245, 2089542, 2143120, 2202928, 2277065, 2280720, 2360280, 2388048, 2537301, 2541840, 2602360, 2660840, 2732478, 2753660, 2786056, 2985060, 3122832, 3193008, 3214680, 3304392, 3383068, 3482570, 3643304, 3903540, 3980080, 3991260, 4130490, 4179084, 4228835, 4554130, 4720560, 5074602, 5204720, 5223855, 5321680, 5464956, 5507320, 5572112, 5920369, 5970120, 6429360, 6608784, 6766136, 6831195, 6965140, 7286608, 7807080, 7982520, 8260980, 8358168, 8457670, 9108260, 10149204, 10447710, 10929912, 11014640, 11840738, 11940240, 12686505, 13532272, 13662390, 13930280, 15614160, 15965040, 16521960, 16716336, 16915340, 17761107, 18216520, 20298408, 20895420, 21859824, 23681476, 25373010, 27324780, 27860560, 29601845, 33043920, 33830680, 35522214, 36433040, 40596816, 41790840, 47362952, 50746020, 54649560, 59203690, 67661360, 71044428, 83581680, 88805535, 94725904, 101492040, 109299120, 118407380, 142088856, 177611070, 202984080, 236814760, 284177712, 355222140, 473629520, 710444280, 1420888560]

約数ペア:

[(1, 1420888560), (2, 710444280), (3, 473629520), (4, 355222140), (5, 284177712), (6, 236814760), (7, 202984080), (8, 177611070), (10, 142088856), (12, 118407380), (13, 109299120), (14, 101492040), (15, 94725904), (16, 88805535), (17, 83581680), (20, 71044428), (21, 67661360), (24, 59203690), (26, 54649560), (28, 50746020), (30, 47362952), (34, 41790840), (35, 40596816), (39, 36433040), (40, 35522214), (42, 33830680), (43, 33043920), (48, 29601845), (51, 27860560), (52, 27324780), (56, 25373010), (60, 23681476), (65, 21859824), (68, 20895420), (70, 20298408), (78, 18216520), (80, 17761107), (84, 16915340), (85, 16716336), (86, 16521960), (89, 15965040), (91, 15614160), (102, 13930280), (104, 13662390), (105, 13532272), (112, 12686505), (119, 11940240), (120, 11840738), (129, 11014640), (130, 10929912), (136, 10447710), (140, 10149204), (156, 9108260), (168, 8457670), (170, 8358168), (172, 8260980), (178, 7982520), (182, 7807080), (195, 7286608), (204, 6965140), (208, 6831195), (210, 6766136), (215, 6608784), (221, 6429360), (238, 5970120), (240, 5920369), (255, 5572112), (258, 5507320), (260, 5464956), (267, 5321680), (272, 5223855), (273, 5204720), (280, 5074602), (301, 4720560), (312, 4554130), (336, 4228835), (340, 4179084), (344, 4130490), (356, 3991260), (357, 3980080), (364, 3903540), (390, 3643304), (408, 3482570), (420, 3383068), (430, 3304392), (442, 3214680), (445, 3193008), (455, 3122832), (476, 2985060), (510, 2786056), (516, 2753660), (520, 2732478), (534, 2660840), (546, 2602360), (559, 2541840), (560, 2537301), (595, 2388048), (602, 2360280), (623, 2280720), (624, 2277065), (645, 2202928), (663, 2143120), (680, 2089542), (688, 2065245), (712, 1995630), (714, 1990040), (728, 1951770), (731, 1943760), (780, 1821652), (816, 1741285), (840, 1691534), (860, 1652196), (884, 1607340), (890, 1596504), (903, 1573520), (910, 1561416), (952, 1492530), (1020, 1393028), (1032, 1376830), (1040, 1366239), (1068, 1330420), (1092, 1301180), (1105, 1285872), (1118, 1270920), (1157, 1228080), (1190, 1194024), (1204, 1180140), (1246, 1140360), (1290, 1101464), (1326, 1071560), (1335, 1064336), (1360, 1044771), (1365, 1040944), (1424, 997815), (1428, 995020), (1456, 975885), (1462, 971880), (1505, 944112), (1513, 939120), (1547, 918480), (1560, 910826), (1677, 847280), (1680, 845767), (1720, 826098), (1768, 803670), (1780, 798252), (1785, 796016), (1806, 786760), (1820, 780708), (1869, 760240), (1904, 746265), (2040, 696514), (2064, 688415), (2136, 665210), (2184, 650590), (2193, 647920), (2210, 642936), (2236, 635460), (2314, 614040), (2380, 597012), (2408, 590070), (2492, 570180), (2580, 550732), (2652, 535780), (2670, 532168), (2730, 520472), (2795, 508368), (2856, 497510), (2924, 485940), (3010, 472056), (3026, 469560), (3094, 459240), (3115, 456144), (3120, 455413), (3315, 428624), (3354, 423640), (3440, 413049), (3471, 409360), (3536, 401835), (3560, 399126), (3570, 398008), (3612, 393380), (3640, 390354), (3655, 388752), (3738, 380120), (3827, 371280), (3913, 363120), (4080, 348257), (4272, 332605), (4368, 325295), (4386, 323960), (4420, 321468), (4472, 317730), (4515, 314704), (4539, 313040), (4628, 307020), (4641, 306160), (4760, 298506), (4816, 295035), (4984, 285090), (5117, 277680), (5160, 275366), (5304, 267890), (5340, 266084), (5460, 260236), (5590, 254184), (5712, 248755), (5785, 245616), (5848, 242970), (6020, 236028), (6052, 234780), (6188, 229620), (6230, 228072), (6630, 214312), (6708, 211820), (6942, 204680), (7120, 199563), (7140, 199004), (7224, 196690), (7280, 195177), (7310, 194376), (7476, 190060), (7565, 187824), (7654, 185640), (7735, 183696), (7826, 181560), (8099, 175440), (8385, 169456), (8772, 161980), (8840, 160734), (8944, 158865), (9030, 157352), (9078, 156520), (9256, 153510), (9282, 153080), (9345, 152048), (9503, 149520), (9520, 149253), (9968, 142545), (10234, 138840), (10320, 137683), (10591, 134160), (10608, 133945), (10680, 133042), (10920, 130118), (10965, 129584), (11180, 127092), (11481, 123760), (11570, 122808), (11696, 121485), (11739, 121040), (12040, 118014), (12104, 117390), (12376, 114810), (12460, 114036), (13260, 107156), (13416, 105910), (13884, 102340), (14280, 99502), (14448, 98345), (14620, 97188), (14952, 95030), (15130, 93912), (15308, 92820), (15351, 92560), (15470, 91848), (15652, 90780), (16198, 87720), (16770, 84728), (17355, 81872), (17544, 80990), (17680, 80367), (18060, 78676), (18156, 78260), (18512, 76755), (18564, 76540), (18690, 76024), (19006, 74760), (19135, 74256), (19565, 72624), (19669, 72240), (20468, 69420), (21182, 67080), (21360, 66521), (21840, 65059), (21930, 64792), (22360, 63546), (22695, 62608), (22962, 61880), (23140, 61404), (23205, 61232), (23478, 60520), (24080, 59007), (24208, 58695), (24297, 58480), (24752, 57405), (24920, 57018), (25585, 55536), (26520, 53578), (26789, 53040), (26832, 52955), (27768, 51170), (28509, 49840), (28560, 49751), (29240, 48594), (29904, 47515), (30260, 46956), (30616, 46410), (30702, 46280), (30940, 45924), (31304, 45390), (31773, 44720), (32396, 43860), (33540, 42364), (34710, 40936), (35088, 40495), (36120, 39338), (36312, 39130), (37128, 38270), (37380, 38012)]