42942240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2743

約数の個数: 144

約数和(自身を含む): 159921216

約数和(自身を除く): 116978976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 2711, 3168, 3960, 5280, 5422, 7920, 8133, 10844, 13555, 15840, 16266, 21688, 24399, 27110, 29821, 32532, 40665, 43376, 48798, 54220, 59642, 65064, 81330, 86752, 89463, 97596, 108440, 119284, 121995, 130128, 149105, 162660, 178926, 195192, 216880, 238568, 243990, 260256, 268389, 298210, 325320, 357852, 390384, 433760, 447315, 477136, 487980, 536778, 596420, 650640, 715704, 780768, 894630, 954272, 975960, 1073556, 1192840, 1301280, 1341945, 1431408, 1789260, 1951920, 2147112, 2385680, 2683890, 2862816, 3578520, 3903840, 4294224, 4771360, 5367780, 7157040, 8588448, 10735560, 14314080, 21471120, 42942240]

約数ペア:

[(1, 42942240), (2, 21471120), (3, 14314080), (4, 10735560), (5, 8588448), (6, 7157040), (8, 5367780), (9, 4771360), (10, 4294224), (11, 3903840), (12, 3578520), (15, 2862816), (16, 2683890), (18, 2385680), (20, 2147112), (22, 1951920), (24, 1789260), (30, 1431408), (32, 1341945), (33, 1301280), (36, 1192840), (40, 1073556), (44, 975960), (45, 954272), (48, 894630), (55, 780768), (60, 715704), (66, 650640), (72, 596420), (80, 536778), (88, 487980), (90, 477136), (96, 447315), (99, 433760), (110, 390384), (120, 357852), (132, 325320), (144, 298210), (160, 268389), (165, 260256), (176, 243990), (180, 238568), (198, 216880), (220, 195192), (240, 178926), (264, 162660), (288, 149105), (330, 130128), (352, 121995), (360, 119284), (396, 108440), (440, 97596), (480, 89463), (495, 86752), (528, 81330), (660, 65064), (720, 59642), (792, 54220), (880, 48798), (990, 43376), (1056, 40665), (1320, 32532), (1440, 29821), (1584, 27110), (1760, 24399), (1980, 21688), (2640, 16266), (2711, 15840), (3168, 13555), (3960, 10844), (5280, 8133), (5422, 7920)]