16781284080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{706283}}^1$

素因数の和:706316

約数の個数: 160

約数和(自身を含む): 63057035520

約数和(自身を除く): 46275751440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 706283, 1412566, 2118849, 2825132, 3531415, 4237698, 5650264, 6356547, 7062830, 7769113, 8475396, 10594245, 11300528, 12713094, 14125660, 15538226, 16950792, 19069641, 21188490, 23307339, 25426188, 28251320, 31076452, 31782735, 33901584, 38139282, 38845565, 42376980, 46614678, 50852376, 56502640, 62152904, 63565470, 69922017, 76278564, 77691130, 84753960, 93229356, 95348205, 101704752, 116536695, 124305808, 127130940, 139844034, 152557128, 155382260, 169507920, 186458712, 190696410, 209766051, 233073390, 254261880, 279688068, 305114256, 310764520, 349610085, 372917424, 381392820, 419532102, 466146780, 508523760, 559376136, 621529040, 699220170, 762785640, 839064204, 932293560, 1048830255, 1118752272, 1398440340, 1525571280, 1678128408, 1864587120, 2097660510, 2796880680, 3356256816, 4195321020, 5593761360, 8390642040, 16781284080]

約数ペア:

[(1, 16781284080), (2, 8390642040), (3, 5593761360), (4, 4195321020), (5, 3356256816), (6, 2796880680), (8, 2097660510), (9, 1864587120), (10, 1678128408), (11, 1525571280), (12, 1398440340), (15, 1118752272), (16, 1048830255), (18, 932293560), (20, 839064204), (22, 762785640), (24, 699220170), (27, 621529040), (30, 559376136), (33, 508523760), (36, 466146780), (40, 419532102), (44, 381392820), (45, 372917424), (48, 349610085), (54, 310764520), (55, 305114256), (60, 279688068), (66, 254261880), (72, 233073390), (80, 209766051), (88, 190696410), (90, 186458712), (99, 169507920), (108, 155382260), (110, 152557128), (120, 139844034), (132, 127130940), (135, 124305808), (144, 116536695), (165, 101704752), (176, 95348205), (180, 93229356), (198, 84753960), (216, 77691130), (220, 76278564), (240, 69922017), (264, 63565470), (270, 62152904), (297, 56502640), (330, 50852376), (360, 46614678), (396, 42376980), (432, 38845565), (440, 38139282), (495, 33901584), (528, 31782735), (540, 31076452), (594, 28251320), (660, 25426188), (720, 23307339), (792, 21188490), (880, 19069641), (990, 16950792), (1080, 15538226), (1188, 14125660), (1320, 12713094), (1485, 11300528), (1584, 10594245), (1980, 8475396), (2160, 7769113), (2376, 7062830), (2640, 6356547), (2970, 5650264), (3960, 4237698), (4752, 3531415), (5940, 2825132), (7920, 2118849), (11880, 1412566), (23760, 706283)]