15173928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 57620160

約数和(自身を除く): 42446232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 23, 24, 28, 33, 34, 36, 42, 44, 46, 49, 51, 56, 63, 66, 68, 69, 72, 77, 84, 88, 92, 98, 99, 102, 119, 126, 132, 136, 138, 147, 153, 154, 161, 168, 184, 187, 196, 198, 204, 207, 231, 238, 252, 253, 264, 276, 294, 306, 308, 322, 357, 374, 391, 392, 396, 408, 414, 441, 462, 476, 483, 504, 506, 539, 552, 561, 588, 612, 616, 644, 693, 714, 748, 759, 782, 792, 828, 833, 882, 924, 952, 966, 1012, 1071, 1078, 1122, 1127, 1173, 1176, 1224, 1288, 1309, 1386, 1428, 1449, 1496, 1518, 1564, 1617, 1656, 1666, 1683, 1764, 1771, 1848, 1932, 2024, 2142, 2156, 2244, 2254, 2277, 2346, 2499, 2618, 2737, 2772, 2856, 2898, 3036, 3128, 3234, 3332, 3366, 3381, 3519, 3528, 3542, 3864, 3927, 4284, 4301, 4312, 4488, 4508, 4554, 4692, 4851, 4998, 5236, 5313, 5474, 5544, 5796, 6072, 6468, 6664, 6732, 6762, 7038, 7084, 7497, 7854, 8211, 8568, 8602, 9016, 9108, 9163, 9384, 9702, 9996, 10143, 10472, 10626, 10948, 11592, 11781, 12397, 12903, 12936, 13464, 13524, 14076, 14168, 14994, 15708, 15939, 16422, 17204, 18216, 18326, 19159, 19404, 19992, 20286, 21252, 21896, 23562, 24633, 24794, 25806, 27048, 27489, 28152, 29988, 30107, 31416, 31878, 32844, 34408, 36652, 37191, 38318, 38709, 38808, 40572, 42504, 47124, 49266, 49588, 51612, 54978, 57477, 59976, 60214, 63756, 65688, 73304, 74382, 76636, 77418, 81144, 82467, 90321, 94248, 98532, 99176, 103224, 109956, 111573, 114954, 120428, 127512, 148764, 153272, 154836, 164934, 172431, 180642, 197064, 210749, 219912, 223146, 229908, 240856, 270963, 297528, 309672, 329868, 344862, 361284, 421498, 446292, 459816, 541926, 632247, 659736, 689724, 722568, 842996, 892584, 1083852, 1264494, 1379448, 1685992, 1896741, 2167704, 2528988, 3793482, 5057976, 7586964, 15173928]

約数ペア:

[(1, 15173928), (2, 7586964), (3, 5057976), (4, 3793482), (6, 2528988), (7, 2167704), (8, 1896741), (9, 1685992), (11, 1379448), (12, 1264494), (14, 1083852), (17, 892584), (18, 842996), (21, 722568), (22, 689724), (23, 659736), (24, 632247), (28, 541926), (33, 459816), (34, 446292), (36, 421498), (42, 361284), (44, 344862), (46, 329868), (49, 309672), (51, 297528), (56, 270963), (63, 240856), (66, 229908), (68, 223146), (69, 219912), (72, 210749), (77, 197064), (84, 180642), (88, 172431), (92, 164934), (98, 154836), (99, 153272), (102, 148764), (119, 127512), (126, 120428), (132, 114954), (136, 111573), (138, 109956), (147, 103224), (153, 99176), (154, 98532), (161, 94248), (168, 90321), (184, 82467), (187, 81144), (196, 77418), (198, 76636), (204, 74382), (207, 73304), (231, 65688), (238, 63756), (252, 60214), (253, 59976), (264, 57477), (276, 54978), (294, 51612), (306, 49588), (308, 49266), (322, 47124), (357, 42504), (374, 40572), (391, 38808), (392, 38709), (396, 38318), (408, 37191), (414, 36652), (441, 34408), (462, 32844), (476, 31878), (483, 31416), (504, 30107), (506, 29988), (539, 28152), (552, 27489), (561, 27048), (588, 25806), (612, 24794), (616, 24633), (644, 23562), (693, 21896), (714, 21252), (748, 20286), (759, 19992), (782, 19404), (792, 19159), (828, 18326), (833, 18216), (882, 17204), (924, 16422), (952, 15939), (966, 15708), (1012, 14994), (1071, 14168), (1078, 14076), (1122, 13524), (1127, 13464), (1173, 12936), (1176, 12903), (1224, 12397), (1288, 11781), (1309, 11592), (1386, 10948), (1428, 10626), (1449, 10472), (1496, 10143), (1518, 9996), (1564, 9702), (1617, 9384), (1656, 9163), (1666, 9108), (1683, 9016), (1764, 8602), (1771, 8568), (1848, 8211), (1932, 7854), (2024, 7497), (2142, 7084), (2156, 7038), (2244, 6762), (2254, 6732), (2277, 6664), (2346, 6468), (2499, 6072), (2618, 5796), (2737, 5544), (2772, 5474), (2856, 5313), (2898, 5236), (3036, 4998), (3128, 4851), (3234, 4692), (3332, 4554), (3366, 4508), (3381, 4488), (3519, 4312), (3528, 4301), (3542, 4284), (3864, 3927)]