149867760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2471

約数の個数: 160

約数和(自身を含む): 545536512

約数和(自身を除く): 395668752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2411, 2590, 2960, 3108, 3885, 4144, 4440, 4822, 5180, 6216, 7233, 7770, 8880, 9644, 10360, 12055, 12432, 14466, 15540, 16877, 19288, 20720, 24110, 28932, 31080, 33754, 36165, 38576, 48220, 50631, 57864, 62160, 67508, 72330, 84385, 89207, 96440, 101262, 115728, 135016, 144660, 168770, 178414, 192880, 202524, 253155, 267621, 270032, 289320, 337540, 356828, 405048, 446035, 506310, 535242, 578640, 624449, 675080, 713656, 810096, 892070, 1012620, 1070484, 1248898, 1338105, 1350160, 1427312, 1784140, 1873347, 2025240, 2140968, 2497796, 2676210, 3122245, 3568280, 3746694, 4050480, 4281936, 4995592, 5352420, 6244490, 7136560, 7493388, 9366735, 9991184, 10704840, 12488980, 14986776, 18733470, 21409680, 24977960, 29973552, 37466940, 49955920, 74933880, 149867760]

約数ペア:

[(1, 149867760), (2, 74933880), (3, 49955920), (4, 37466940), (5, 29973552), (6, 24977960), (7, 21409680), (8, 18733470), (10, 14986776), (12, 12488980), (14, 10704840), (15, 9991184), (16, 9366735), (20, 7493388), (21, 7136560), (24, 6244490), (28, 5352420), (30, 4995592), (35, 4281936), (37, 4050480), (40, 3746694), (42, 3568280), (48, 3122245), (56, 2676210), (60, 2497796), (70, 2140968), (74, 2025240), (80, 1873347), (84, 1784140), (105, 1427312), (111, 1350160), (112, 1338105), (120, 1248898), (140, 1070484), (148, 1012620), (168, 892070), (185, 810096), (210, 713656), (222, 675080), (240, 624449), (259, 578640), (280, 535242), (296, 506310), (336, 446035), (370, 405048), (420, 356828), (444, 337540), (518, 289320), (555, 270032), (560, 267621), (592, 253155), (740, 202524), (777, 192880), (840, 178414), (888, 168770), (1036, 144660), (1110, 135016), (1295, 115728), (1480, 101262), (1554, 96440), (1680, 89207), (1776, 84385), (2072, 72330), (2220, 67508), (2411, 62160), (2590, 57864), (2960, 50631), (3108, 48220), (3885, 38576), (4144, 36165), (4440, 33754), (4822, 31080), (5180, 28932), (6216, 24110), (7233, 20720), (7770, 19288), (8880, 16877), (9644, 15540), (10360, 14466), (12055, 12432)]