90919912640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{887}}^1$

素因数の和:1679

約数の個数: 224

約数和(自身を含む): 238399441920

約数和(自身を除く): 147479529280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 733, 736, 760, 874, 887, 920, 1216, 1466, 1472, 1520, 1748, 1774, 1840, 2185, 2932, 3040, 3496, 3548, 3665, 3680, 4370, 4435, 5864, 6080, 6992, 7096, 7330, 7360, 8740, 8870, 11728, 13927, 13984, 14192, 14660, 16853, 16859, 17480, 17740, 20401, 23456, 27854, 27968, 28384, 29320, 33706, 33718, 34960, 35480, 40802, 46912, 55708, 56768, 58640, 67412, 67436, 69635, 69920, 70960, 81604, 84265, 84295, 102005, 111416, 117280, 134824, 134872, 139270, 139840, 141920, 163208, 168530, 168590, 204010, 222832, 234560, 269648, 269744, 278540, 283840, 320321, 326416, 337060, 337180, 387619, 408020, 445664, 539296, 539488, 557080, 640642, 650171, 652832, 674120, 674360, 775238, 816040, 891328, 1078592, 1078976, 1114160, 1281284, 1300342, 1305664, 1348240, 1348720, 1550476, 1601605, 1632080, 1938095, 2228320, 2562568, 2600684, 2696480, 2697440, 3100952, 3203210, 3250855, 3264160, 3876190, 4456640, 5125136, 5201368, 5392960, 5394880, 6201904, 6406420, 6501710, 6528320, 7752380, 10250272, 10402736, 12353249, 12403808, 12812840, 13003420, 14953933, 15504760, 20500544, 20805472, 24706498, 24807616, 25625680, 26006840, 29907866, 31009520, 41610944, 49412996, 51251360, 52013680, 59815732, 61766245, 62019040, 74769665, 98825992, 102502720, 104027360, 119631464, 123532490, 124038080, 149539330, 197651984, 208054720, 239262928, 247064980, 284124727, 299078660, 395303968, 478525856, 494129960, 568249454, 598157320, 790607936, 957051712, 988259920, 1136498908, 1196314640, 1420623635, 1976519840, 2272997816, 2392629280, 2841247270, 3953039680, 4545995632, 4785258560, 5682494540, 9091991264, 11364989080, 18183982528, 22729978160, 45459956320, 90919912640]

約数ペア:

[(1, 90919912640), (2, 45459956320), (4, 22729978160), (5, 18183982528), (8, 11364989080), (10, 9091991264), (16, 5682494540), (19, 4785258560), (20, 4545995632), (23, 3953039680), (32, 2841247270), (38, 2392629280), (40, 2272997816), (46, 1976519840), (64, 1420623635), (76, 1196314640), (80, 1136498908), (92, 988259920), (95, 957051712), (115, 790607936), (152, 598157320), (160, 568249454), (184, 494129960), (190, 478525856), (230, 395303968), (304, 299078660), (320, 284124727), (368, 247064980), (380, 239262928), (437, 208054720), (460, 197651984), (608, 149539330), (733, 124038080), (736, 123532490), (760, 119631464), (874, 104027360), (887, 102502720), (920, 98825992), (1216, 74769665), (1466, 62019040), (1472, 61766245), (1520, 59815732), (1748, 52013680), (1774, 51251360), (1840, 49412996), (2185, 41610944), (2932, 31009520), (3040, 29907866), (3496, 26006840), (3548, 25625680), (3665, 24807616), (3680, 24706498), (4370, 20805472), (4435, 20500544), (5864, 15504760), (6080, 14953933), (6992, 13003420), (7096, 12812840), (7330, 12403808), (7360, 12353249), (8740, 10402736), (8870, 10250272), (11728, 7752380), (13927, 6528320), (13984, 6501710), (14192, 6406420), (14660, 6201904), (16853, 5394880), (16859, 5392960), (17480, 5201368), (17740, 5125136), (20401, 4456640), (23456, 3876190), (27854, 3264160), (27968, 3250855), (28384, 3203210), (29320, 3100952), (33706, 2697440), (33718, 2696480), (34960, 2600684), (35480, 2562568), (40802, 2228320), (46912, 1938095), (55708, 1632080), (56768, 1601605), (58640, 1550476), (67412, 1348720), (67436, 1348240), (69635, 1305664), (69920, 1300342), (70960, 1281284), (81604, 1114160), (84265, 1078976), (84295, 1078592), (102005, 891328), (111416, 816040), (117280, 775238), (134824, 674360), (134872, 674120), (139270, 652832), (139840, 650171), (141920, 640642), (163208, 557080), (168530, 539488), (168590, 539296), (204010, 445664), (222832, 408020), (234560, 387619), (269648, 337180), (269744, 337060), (278540, 326416), (283840, 320321)]