7285089280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 352

約数和(自身を含む): 21128970240

約数和(自身を除く): 13843880960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 79, 80, 83, 112, 124, 128, 140, 155, 158, 160, 166, 217, 224, 248, 256, 280, 310, 316, 320, 332, 395, 415, 434, 448, 496, 512, 553, 560, 581, 620, 632, 640, 664, 790, 830, 868, 896, 992, 1024, 1085, 1106, 1120, 1162, 1240, 1264, 1280, 1328, 1580, 1660, 1736, 1792, 1984, 2170, 2212, 2240, 2324, 2449, 2480, 2528, 2560, 2573, 2656, 2765, 2905, 3160, 3320, 3472, 3584, 3968, 4340, 4424, 4480, 4648, 4898, 4960, 5056, 5120, 5146, 5312, 5530, 5810, 6320, 6557, 6640, 6944, 7168, 7936, 8680, 8848, 8960, 9296, 9796, 9920, 10112, 10292, 10624, 11060, 11620, 12245, 12640, 12865, 13114, 13280, 13888, 15872, 17143, 17360, 17696, 17920, 18011, 18592, 19592, 19840, 20224, 20584, 21248, 22120, 23240, 24490, 25280, 25730, 26228, 26560, 27776, 31744, 32785, 34286, 34720, 35392, 35840, 36022, 37184, 39184, 39680, 40448, 41168, 42496, 44240, 45899, 46480, 48980, 50560, 51460, 52456, 53120, 55552, 65570, 68572, 69440, 70784, 72044, 74368, 78368, 79360, 80896, 82336, 84992, 85715, 88480, 90055, 91798, 92960, 97960, 101120, 102920, 104912, 106240, 111104, 131140, 137144, 138880, 141568, 144088, 148736, 156736, 158720, 164672, 171430, 176960, 180110, 183596, 185920, 195920, 202240, 203267, 205840, 209824, 212480, 222208, 229495, 262280, 274288, 277760, 283136, 288176, 297472, 313472, 329344, 342860, 353920, 360220, 367192, 371840, 391840, 404480, 406534, 411680, 419648, 424960, 458990, 524560, 548576, 555520, 566272, 576352, 594944, 626944, 658688, 685720, 707840, 720440, 734384, 743680, 783680, 813068, 823360, 839296, 917980, 1016335, 1049120, 1097152, 1111040, 1152704, 1253888, 1317376, 1371440, 1415680, 1422869, 1440880, 1468768, 1487360, 1567360, 1626136, 1646720, 1678592, 1835960, 2032670, 2098240, 2194304, 2305408, 2507776, 2634752, 2742880, 2831360, 2845738, 2881760, 2937536, 2974720, 3134720, 3252272, 3293440, 3357184, 3671920, 4065340, 4196480, 4388608, 4610816, 5485760, 5691476, 5763520, 5875072, 6269440, 6504544, 6586880, 6714368, 7114345, 7343840, 8130680, 8392960, 8777216, 9221632, 10971520, 11382952, 11527040, 11750144, 12538880, 13009088, 13173760, 14228690, 14687680, 16261360, 16785920, 17554432, 18443264, 21943040, 22765904, 23054080, 23500288, 26018176, 28457380, 29375360, 32522720, 33571840, 43886080, 45531808, 46108160, 47000576, 52036352, 56914760, 58750720, 65045440, 87772160, 91063616, 92216320, 104072704, 113829520, 117501440, 130090880, 182127232, 208145408, 227659040, 235002880, 260181760, 364254464, 455318080, 520363520, 728508928, 910636160, 1040727040, 1457017856, 1821272320, 3642544640, 7285089280]

約数ペア:

[(1, 7285089280), (2, 3642544640), (4, 1821272320), (5, 1457017856), (7, 1040727040), (8, 910636160), (10, 728508928), (14, 520363520), (16, 455318080), (20, 364254464), (28, 260181760), (31, 235002880), (32, 227659040), (35, 208145408), (40, 182127232), (56, 130090880), (62, 117501440), (64, 113829520), (70, 104072704), (79, 92216320), (80, 91063616), (83, 87772160), (112, 65045440), (124, 58750720), (128, 56914760), (140, 52036352), (155, 47000576), (158, 46108160), (160, 45531808), (166, 43886080), (217, 33571840), (224, 32522720), (248, 29375360), (256, 28457380), (280, 26018176), (310, 23500288), (316, 23054080), (320, 22765904), (332, 21943040), (395, 18443264), (415, 17554432), (434, 16785920), (448, 16261360), (496, 14687680), (512, 14228690), (553, 13173760), (560, 13009088), (581, 12538880), (620, 11750144), (632, 11527040), (640, 11382952), (664, 10971520), (790, 9221632), (830, 8777216), (868, 8392960), (896, 8130680), (992, 7343840), (1024, 7114345), (1085, 6714368), (1106, 6586880), (1120, 6504544), (1162, 6269440), (1240, 5875072), (1264, 5763520), (1280, 5691476), (1328, 5485760), (1580, 4610816), (1660, 4388608), (1736, 4196480), (1792, 4065340), (1984, 3671920), (2170, 3357184), (2212, 3293440), (2240, 3252272), (2324, 3134720), (2449, 2974720), (2480, 2937536), (2528, 2881760), (2560, 2845738), (2573, 2831360), (2656, 2742880), (2765, 2634752), (2905, 2507776), (3160, 2305408), (3320, 2194304), (3472, 2098240), (3584, 2032670), (3968, 1835960), (4340, 1678592), (4424, 1646720), (4480, 1626136), (4648, 1567360), (4898, 1487360), (4960, 1468768), (5056, 1440880), (5120, 1422869), (5146, 1415680), (5312, 1371440), (5530, 1317376), (5810, 1253888), (6320, 1152704), (6557, 1111040), (6640, 1097152), (6944, 1049120), (7168, 1016335), (7936, 917980), (8680, 839296), (8848, 823360), (8960, 813068), (9296, 783680), (9796, 743680), (9920, 734384), (10112, 720440), (10292, 707840), (10624, 685720), (11060, 658688), (11620, 626944), (12245, 594944), (12640, 576352), (12865, 566272), (13114, 555520), (13280, 548576), (13888, 524560), (15872, 458990), (17143, 424960), (17360, 419648), (17696, 411680), (17920, 406534), (18011, 404480), (18592, 391840), (19592, 371840), (19840, 367192), (20224, 360220), (20584, 353920), (21248, 342860), (22120, 329344), (23240, 313472), (24490, 297472), (25280, 288176), (25730, 283136), (26228, 277760), (26560, 274288), (27776, 262280), (31744, 229495), (32785, 222208), (34286, 212480), (34720, 209824), (35392, 205840), (35840, 203267), (36022, 202240), (37184, 195920), (39184, 185920), (39680, 183596), (40448, 180110), (41168, 176960), (42496, 171430), (44240, 164672), (45899, 158720), (46480, 156736), (48980, 148736), (50560, 144088), (51460, 141568), (52456, 138880), (53120, 137144), (55552, 131140), (65570, 111104), (68572, 106240), (69440, 104912), (70784, 102920), (72044, 101120), (74368, 97960), (78368, 92960), (79360, 91798), (80896, 90055), (82336, 88480), (84992, 85715)]