2506682880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8411

約数の個数: 240

約数和(自身を含む): 9350260920

約数和(自身を除く): 6843578040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8320, 8369, 9360, 9984, 11520, 12480, 14976, 16640, 16738, 18720, 19968, 23040, 24960, 25107, 29952, 33280, 33476, 37440, 41845, 49920, 50214, 59904, 66952, 74880, 75321, 83690, 99840, 100428, 108797, 125535, 133904, 149760, 150642, 167380, 200856, 217594, 251070, 267808, 299520, 301284, 326391, 334760, 376605, 401712, 435188, 502140, 535616, 543985, 602568, 652782, 669520, 753210, 803424, 870376, 979173, 1004280, 1071232, 1087970, 1205136, 1305564, 1339040, 1506420, 1606848, 1631955, 1740752, 1958346, 2008560, 2142464, 2175940, 2410272, 2611128, 2678080, 3012840, 3213696, 3263910, 3481504, 3916692, 4017120, 4284928, 4351880, 4820544, 4895865, 5222256, 5356160, 6025680, 6427392, 6527820, 6963008, 7833384, 8034240, 8703760, 9641088, 9791730, 10444512, 10712320, 12051360, 12854784, 13055640, 13926016, 15666768, 16068480, 17407520, 19282176, 19583460, 20889024, 21424640, 24102720, 26111280, 27852032, 31333536, 32136960, 34815040, 38564352, 39166920, 41778048, 48205440, 52222560, 55704064, 62667072, 64273920, 69630080, 78333840, 83556096, 96410880, 104445120, 125334144, 139260160, 156667680, 167112192, 192821760, 208890240, 250668288, 278520320, 313335360, 417780480, 501336576, 626670720, 835560960, 1253341440, 2506682880]

約数ペア:

[(1, 2506682880), (2, 1253341440), (3, 835560960), (4, 626670720), (5, 501336576), (6, 417780480), (8, 313335360), (9, 278520320), (10, 250668288), (12, 208890240), (13, 192821760), (15, 167112192), (16, 156667680), (18, 139260160), (20, 125334144), (24, 104445120), (26, 96410880), (30, 83556096), (32, 78333840), (36, 69630080), (39, 64273920), (40, 62667072), (45, 55704064), (48, 52222560), (52, 48205440), (60, 41778048), (64, 39166920), (65, 38564352), (72, 34815040), (78, 32136960), (80, 31333536), (90, 27852032), (96, 26111280), (104, 24102720), (117, 21424640), (120, 20889024), (128, 19583460), (130, 19282176), (144, 17407520), (156, 16068480), (160, 15666768), (180, 13926016), (192, 13055640), (195, 12854784), (208, 12051360), (234, 10712320), (240, 10444512), (256, 9791730), (260, 9641088), (288, 8703760), (312, 8034240), (320, 7833384), (360, 6963008), (384, 6527820), (390, 6427392), (416, 6025680), (468, 5356160), (480, 5222256), (512, 4895865), (520, 4820544), (576, 4351880), (585, 4284928), (624, 4017120), (640, 3916692), (720, 3481504), (768, 3263910), (780, 3213696), (832, 3012840), (936, 2678080), (960, 2611128), (1040, 2410272), (1152, 2175940), (1170, 2142464), (1248, 2008560), (1280, 1958346), (1440, 1740752), (1536, 1631955), (1560, 1606848), (1664, 1506420), (1872, 1339040), (1920, 1305564), (2080, 1205136), (2304, 1087970), (2340, 1071232), (2496, 1004280), (2560, 979173), (2880, 870376), (3120, 803424), (3328, 753210), (3744, 669520), (3840, 652782), (4160, 602568), (4608, 543985), (4680, 535616), (4992, 502140), (5760, 435188), (6240, 401712), (6656, 376605), (7488, 334760), (7680, 326391), (8320, 301284), (8369, 299520), (9360, 267808), (9984, 251070), (11520, 217594), (12480, 200856), (14976, 167380), (16640, 150642), (16738, 149760), (18720, 133904), (19968, 125535), (23040, 108797), (24960, 100428), (25107, 99840), (29952, 83690), (33280, 75321), (33476, 74880), (37440, 66952), (41845, 59904), (49920, 50214)]