7091402240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 240

約数和(自身を含む): 18951541488

約数和(自身を除く): 11860139248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 169, 185, 208, 256, 260, 296, 320, 338, 370, 416, 443, 481, 512, 520, 592, 640, 676, 740, 832, 845, 886, 962, 1040, 1184, 1280, 1352, 1480, 1664, 1690, 1772, 1924, 2080, 2215, 2368, 2405, 2560, 2704, 2960, 3328, 3380, 3544, 3848, 4160, 4430, 4736, 4810, 5408, 5759, 5920, 6253, 6656, 6760, 7088, 7696, 8320, 8860, 9472, 9620, 10816, 11518, 11840, 12506, 13520, 14176, 15392, 16391, 16640, 17720, 18944, 19240, 21632, 23036, 23680, 25012, 27040, 28352, 28795, 30784, 31265, 32782, 33280, 35440, 38480, 43264, 46072, 47360, 50024, 54080, 56704, 57590, 61568, 62530, 65564, 70880, 74867, 76960, 81955, 86528, 92144, 94720, 100048, 108160, 113408, 115180, 123136, 125060, 131128, 141760, 149734, 153920, 163910, 184288, 200096, 213083, 216320, 226816, 230360, 246272, 250120, 262256, 283520, 299468, 307840, 327820, 368576, 374335, 400192, 426166, 432640, 460720, 500240, 524512, 567040, 598936, 615680, 655640, 737152, 748670, 800384, 852332, 921440, 1000480, 1049024, 1065415, 1134080, 1197872, 1231360, 1311280, 1474304, 1497340, 1600768, 1704664, 1842880, 2000960, 2098048, 2130830, 2395744, 2622560, 2770079, 2948608, 2994680, 3201536, 3409328, 3685760, 4001920, 4196096, 4261660, 4791488, 5245120, 5540158, 5989360, 6818656, 7371520, 8003840, 8392192, 8523320, 9582976, 10490240, 11080316, 11978720, 13637312, 13850395, 14743040, 16007680, 17046640, 19165952, 20980480, 22160632, 23957440, 27274624, 27700790, 34093280, 38331904, 41960960, 44321264, 47914880, 54549248, 55401580, 68186560, 88642528, 95829760, 109098496, 110803160, 136373120, 177285056, 191659520, 221606320, 272746240, 354570112, 443212640, 545492480, 709140224, 886425280, 1418280448, 1772850560, 3545701120, 7091402240]

約数ペア:

[(1, 7091402240), (2, 3545701120), (4, 1772850560), (5, 1418280448), (8, 886425280), (10, 709140224), (13, 545492480), (16, 443212640), (20, 354570112), (26, 272746240), (32, 221606320), (37, 191659520), (40, 177285056), (52, 136373120), (64, 110803160), (65, 109098496), (74, 95829760), (80, 88642528), (104, 68186560), (128, 55401580), (130, 54549248), (148, 47914880), (160, 44321264), (169, 41960960), (185, 38331904), (208, 34093280), (256, 27700790), (260, 27274624), (296, 23957440), (320, 22160632), (338, 20980480), (370, 19165952), (416, 17046640), (443, 16007680), (481, 14743040), (512, 13850395), (520, 13637312), (592, 11978720), (640, 11080316), (676, 10490240), (740, 9582976), (832, 8523320), (845, 8392192), (886, 8003840), (962, 7371520), (1040, 6818656), (1184, 5989360), (1280, 5540158), (1352, 5245120), (1480, 4791488), (1664, 4261660), (1690, 4196096), (1772, 4001920), (1924, 3685760), (2080, 3409328), (2215, 3201536), (2368, 2994680), (2405, 2948608), (2560, 2770079), (2704, 2622560), (2960, 2395744), (3328, 2130830), (3380, 2098048), (3544, 2000960), (3848, 1842880), (4160, 1704664), (4430, 1600768), (4736, 1497340), (4810, 1474304), (5408, 1311280), (5759, 1231360), (5920, 1197872), (6253, 1134080), (6656, 1065415), (6760, 1049024), (7088, 1000480), (7696, 921440), (8320, 852332), (8860, 800384), (9472, 748670), (9620, 737152), (10816, 655640), (11518, 615680), (11840, 598936), (12506, 567040), (13520, 524512), (14176, 500240), (15392, 460720), (16391, 432640), (16640, 426166), (17720, 400192), (18944, 374335), (19240, 368576), (21632, 327820), (23036, 307840), (23680, 299468), (25012, 283520), (27040, 262256), (28352, 250120), (28795, 246272), (30784, 230360), (31265, 226816), (32782, 216320), (33280, 213083), (35440, 200096), (38480, 184288), (43264, 163910), (46072, 153920), (47360, 149734), (50024, 141760), (54080, 131128), (56704, 125060), (57590, 123136), (61568, 115180), (62530, 113408), (65564, 108160), (70880, 100048), (74867, 94720), (76960, 92144), (81955, 86528)]