47866680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 126315720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 47, 54, 60, 69, 72, 82, 90, 92, 94, 108, 115, 120, 123, 135, 138, 141, 164, 180, 184, 188, 205, 207, 216, 230, 235, 246, 270, 276, 282, 328, 345, 360, 369, 376, 410, 414, 423, 460, 470, 492, 540, 552, 564, 615, 621, 690, 705, 738, 820, 828, 846, 920, 940, 943, 984, 1035, 1080, 1081, 1107, 1128, 1230, 1242, 1269, 1380, 1410, 1476, 1640, 1656, 1692, 1845, 1880, 1886, 1927, 2070, 2115, 2162, 2214, 2460, 2484, 2538, 2760, 2820, 2829, 2952, 3105, 3243, 3384, 3690, 3772, 3854, 4140, 4230, 4324, 4428, 4715, 4920, 4968, 5076, 5405, 5535, 5640, 5658, 5781, 6210, 6345, 6486, 7380, 7544, 7708, 8280, 8460, 8487, 8648, 8856, 9430, 9635, 9729, 10152, 10810, 11070, 11316, 11562, 12420, 12690, 12972, 14145, 14760, 15416, 16215, 16920, 16974, 17343, 18860, 19270, 19458, 21620, 22140, 22632, 23124, 24840, 25380, 25461, 25944, 28290, 28905, 29187, 32430, 33948, 34686, 37720, 38540, 38916, 42435, 43240, 44280, 44321, 46248, 48645, 50760, 50922, 52029, 56580, 57810, 58374, 64860, 67896, 69372, 77080, 77832, 84870, 86715, 88642, 97290, 101844, 104058, 113160, 115620, 116748, 127305, 129720, 132963, 138744, 145935, 169740, 173430, 177284, 194580, 203688, 208116, 221605, 231240, 233496, 254610, 260145, 265926, 291870, 339480, 346860, 354568, 389160, 398889, 416232, 443210, 509220, 520290, 531852, 583740, 664815, 693720, 797778, 886420, 1018440, 1040580, 1063704, 1167480, 1196667, 1329630, 1595556, 1772840, 1994445, 2081160, 2393334, 2659260, 3191112, 3988890, 4786668, 5318520, 5983335, 7977780, 9573336, 11966670, 15955560, 23933340, 47866680]

約数ペア:

[(1, 47866680), (2, 23933340), (3, 15955560), (4, 11966670), (5, 9573336), (6, 7977780), (8, 5983335), (9, 5318520), (10, 4786668), (12, 3988890), (15, 3191112), (18, 2659260), (20, 2393334), (23, 2081160), (24, 1994445), (27, 1772840), (30, 1595556), (36, 1329630), (40, 1196667), (41, 1167480), (45, 1063704), (46, 1040580), (47, 1018440), (54, 886420), (60, 797778), (69, 693720), (72, 664815), (82, 583740), (90, 531852), (92, 520290), (94, 509220), (108, 443210), (115, 416232), (120, 398889), (123, 389160), (135, 354568), (138, 346860), (141, 339480), (164, 291870), (180, 265926), (184, 260145), (188, 254610), (205, 233496), (207, 231240), (216, 221605), (230, 208116), (235, 203688), (246, 194580), (270, 177284), (276, 173430), (282, 169740), (328, 145935), (345, 138744), (360, 132963), (369, 129720), (376, 127305), (410, 116748), (414, 115620), (423, 113160), (460, 104058), (470, 101844), (492, 97290), (540, 88642), (552, 86715), (564, 84870), (615, 77832), (621, 77080), (690, 69372), (705, 67896), (738, 64860), (820, 58374), (828, 57810), (846, 56580), (920, 52029), (940, 50922), (943, 50760), (984, 48645), (1035, 46248), (1080, 44321), (1081, 44280), (1107, 43240), (1128, 42435), (1230, 38916), (1242, 38540), (1269, 37720), (1380, 34686), (1410, 33948), (1476, 32430), (1640, 29187), (1656, 28905), (1692, 28290), (1845, 25944), (1880, 25461), (1886, 25380), (1927, 24840), (2070, 23124), (2115, 22632), (2162, 22140), (2214, 21620), (2460, 19458), (2484, 19270), (2538, 18860), (2760, 17343), (2820, 16974), (2829, 16920), (2952, 16215), (3105, 15416), (3243, 14760), (3384, 14145), (3690, 12972), (3772, 12690), (3854, 12420), (4140, 11562), (4230, 11316), (4324, 11070), (4428, 10810), (4715, 10152), (4920, 9729), (4968, 9635), (5076, 9430), (5405, 8856), (5535, 8648), (5640, 8487), (5658, 8460), (5781, 8280), (6210, 7708), (6345, 7544), (6486, 7380)]