142076880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17939}}^1$

素因数の和:17969

約数の個数: 120

約数和(自身を含む): 520547040

約数和(自身を除く): 378470160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17939, 35878, 53817, 71756, 89695, 107634, 143512, 161451, 179390, 197329, 215268, 269085, 287024, 322902, 358780, 394658, 430536, 538170, 591987, 645804, 717560, 789316, 807255, 861072, 986645, 1076340, 1183974, 1291608, 1435120, 1578632, 1614510, 1775961, 1973290, 2152680, 2367948, 2583216, 2959935, 3157264, 3229020, 3551922, 3946580, 4305360, 4735896, 5919870, 6458040, 7103844, 7893160, 8879805, 9471792, 11839740, 12916080, 14207688, 15786320, 17759610, 23679480, 28415376, 35519220, 47358960, 71038440, 142076880]

約数ペア:

[(1, 142076880), (2, 71038440), (3, 47358960), (4, 35519220), (5, 28415376), (6, 23679480), (8, 17759610), (9, 15786320), (10, 14207688), (11, 12916080), (12, 11839740), (15, 9471792), (16, 8879805), (18, 7893160), (20, 7103844), (22, 6458040), (24, 5919870), (30, 4735896), (33, 4305360), (36, 3946580), (40, 3551922), (44, 3229020), (45, 3157264), (48, 2959935), (55, 2583216), (60, 2367948), (66, 2152680), (72, 1973290), (80, 1775961), (88, 1614510), (90, 1578632), (99, 1435120), (110, 1291608), (120, 1183974), (132, 1076340), (144, 986645), (165, 861072), (176, 807255), (180, 789316), (198, 717560), (220, 645804), (240, 591987), (264, 538170), (330, 430536), (360, 394658), (396, 358780), (440, 322902), (495, 287024), (528, 269085), (660, 215268), (720, 197329), (792, 179390), (880, 161451), (990, 143512), (1320, 107634), (1584, 89695), (1980, 71756), (2640, 53817), (3960, 35878), (7920, 17939)]