1277105280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3607

約数の個数: 256

約数和(自身を含む): 4703391360

約数和(自身を除く): 3426286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3557, 3740, 4080, 4224, 4488, 5280, 5440, 5610, 5984, 6528, 7040, 7114, 7480, 8160, 8976, 10560, 10671, 10880, 11220, 11968, 14228, 14960, 16320, 17785, 17952, 21120, 21342, 22440, 23936, 28456, 29920, 32640, 35570, 35904, 39127, 42684, 44880, 53355, 56912, 59840, 60469, 71140, 71808, 78254, 85368, 89760, 106710, 113824, 117381, 119680, 120938, 142280, 156508, 170736, 179520, 181407, 195635, 213420, 227648, 234762, 241876, 284560, 302345, 313016, 341472, 359040, 362814, 391270, 426840, 455296, 469524, 483752, 569120, 586905, 604690, 626032, 665159, 682944, 725628, 782540, 853680, 907035, 939048, 967504, 1138240, 1173810, 1209380, 1252064, 1330318, 1365888, 1451256, 1565080, 1707360, 1814070, 1878096, 1935008, 1995477, 2276480, 2347620, 2418760, 2504128, 2660636, 2902512, 3130160, 3325795, 3414720, 3628140, 3756192, 3870016, 3990954, 4695240, 4837520, 5008256, 5321272, 5805024, 6260320, 6651590, 6829440, 7256280, 7512384, 7740032, 7981908, 9390480, 9675040, 9977385, 10642544, 11610048, 12520640, 13303180, 14512560, 15024768, 15963816, 18780960, 19350080, 19954770, 21285088, 23220096, 25041280, 26606360, 29025120, 31927632, 37561920, 38700160, 39909540, 42570176, 53212720, 58050240, 63855264, 75123840, 79819080, 85140352, 106425440, 116100480, 127710528, 159638160, 212850880, 255421056, 319276320, 425701760, 638552640, 1277105280]

約数ペア:

[(1, 1277105280), (2, 638552640), (3, 425701760), (4, 319276320), (5, 255421056), (6, 212850880), (8, 159638160), (10, 127710528), (11, 116100480), (12, 106425440), (15, 85140352), (16, 79819080), (17, 75123840), (20, 63855264), (22, 58050240), (24, 53212720), (30, 42570176), (32, 39909540), (33, 38700160), (34, 37561920), (40, 31927632), (44, 29025120), (48, 26606360), (51, 25041280), (55, 23220096), (60, 21285088), (64, 19954770), (66, 19350080), (68, 18780960), (80, 15963816), (85, 15024768), (88, 14512560), (96, 13303180), (102, 12520640), (110, 11610048), (120, 10642544), (128, 9977385), (132, 9675040), (136, 9390480), (160, 7981908), (165, 7740032), (170, 7512384), (176, 7256280), (187, 6829440), (192, 6651590), (204, 6260320), (220, 5805024), (240, 5321272), (255, 5008256), (264, 4837520), (272, 4695240), (320, 3990954), (330, 3870016), (340, 3756192), (352, 3628140), (374, 3414720), (384, 3325795), (408, 3130160), (440, 2902512), (480, 2660636), (510, 2504128), (528, 2418760), (544, 2347620), (561, 2276480), (640, 1995477), (660, 1935008), (680, 1878096), (704, 1814070), (748, 1707360), (816, 1565080), (880, 1451256), (935, 1365888), (960, 1330318), (1020, 1252064), (1056, 1209380), (1088, 1173810), (1122, 1138240), (1320, 967504), (1360, 939048), (1408, 907035), (1496, 853680), (1632, 782540), (1760, 725628), (1870, 682944), (1920, 665159), (2040, 626032), (2112, 604690), (2176, 586905), (2244, 569120), (2640, 483752), (2720, 469524), (2805, 455296), (2992, 426840), (3264, 391270), (3520, 362814), (3557, 359040), (3740, 341472), (4080, 313016), (4224, 302345), (4488, 284560), (5280, 241876), (5440, 234762), (5610, 227648), (5984, 213420), (6528, 195635), (7040, 181407), (7114, 179520), (7480, 170736), (8160, 156508), (8976, 142280), (10560, 120938), (10671, 119680), (10880, 117381), (11220, 113824), (11968, 106710), (14228, 89760), (14960, 85368), (16320, 78254), (17785, 71808), (17952, 71140), (21120, 60469), (21342, 59840), (22440, 56912), (23936, 53355), (28456, 44880), (29920, 42684), (32640, 39127), (35570, 35904)]