120667428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 389491200

約数和(自身を除く): 268823772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 41, 42, 51, 54, 63, 68, 82, 84, 102, 108, 119, 123, 126, 153, 164, 189, 204, 229, 238, 246, 252, 287, 306, 357, 369, 378, 458, 459, 476, 492, 574, 612, 687, 697, 714, 738, 756, 861, 916, 918, 1071, 1107, 1148, 1374, 1394, 1428, 1476, 1603, 1722, 1836, 2061, 2091, 2142, 2214, 2583, 2748, 2788, 3206, 3213, 3444, 3893, 4122, 4182, 4284, 4428, 4809, 4879, 5166, 6183, 6273, 6412, 6426, 7749, 7786, 8244, 8364, 9389, 9618, 9758, 10332, 11679, 12366, 12546, 12852, 14427, 14637, 15498, 15572, 18778, 18819, 19236, 19516, 23358, 24732, 25092, 27251, 28167, 28854, 29274, 30996, 35037, 37556, 37638, 43281, 43911, 46716, 54502, 56334, 57708, 58548, 65723, 70074, 75276, 81753, 84501, 86562, 87822, 105111, 109004, 112668, 131446, 131733, 140148, 159613, 163506, 169002, 173124, 175644, 197169, 210222, 245259, 253503, 262892, 263466, 319226, 327012, 338004, 394338, 420444, 478839, 490518, 507006, 526932, 591507, 638452, 735777, 788676, 957678, 981036, 1014012, 1117291, 1183014, 1436517, 1471554, 1774521, 1915356, 2234582, 2366028, 2873034, 2943108, 3351873, 3549042, 4309551, 4469164, 5746068, 6703746, 7098084, 8619102, 10055619, 13407492, 17238204, 20111238, 30166857, 40222476, 60333714, 120667428]

約数ペア:

[(1, 120667428), (2, 60333714), (3, 40222476), (4, 30166857), (6, 20111238), (7, 17238204), (9, 13407492), (12, 10055619), (14, 8619102), (17, 7098084), (18, 6703746), (21, 5746068), (27, 4469164), (28, 4309551), (34, 3549042), (36, 3351873), (41, 2943108), (42, 2873034), (51, 2366028), (54, 2234582), (63, 1915356), (68, 1774521), (82, 1471554), (84, 1436517), (102, 1183014), (108, 1117291), (119, 1014012), (123, 981036), (126, 957678), (153, 788676), (164, 735777), (189, 638452), (204, 591507), (229, 526932), (238, 507006), (246, 490518), (252, 478839), (287, 420444), (306, 394338), (357, 338004), (369, 327012), (378, 319226), (458, 263466), (459, 262892), (476, 253503), (492, 245259), (574, 210222), (612, 197169), (687, 175644), (697, 173124), (714, 169002), (738, 163506), (756, 159613), (861, 140148), (916, 131733), (918, 131446), (1071, 112668), (1107, 109004), (1148, 105111), (1374, 87822), (1394, 86562), (1428, 84501), (1476, 81753), (1603, 75276), (1722, 70074), (1836, 65723), (2061, 58548), (2091, 57708), (2142, 56334), (2214, 54502), (2583, 46716), (2748, 43911), (2788, 43281), (3206, 37638), (3213, 37556), (3444, 35037), (3893, 30996), (4122, 29274), (4182, 28854), (4284, 28167), (4428, 27251), (4809, 25092), (4879, 24732), (5166, 23358), (6183, 19516), (6273, 19236), (6412, 18819), (6426, 18778), (7749, 15572), (7786, 15498), (8244, 14637), (8364, 14427), (9389, 12852), (9618, 12546), (9758, 12366), (10332, 11679)]