169458480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 617460480

約数和(自身を除く): 448002000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 379, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 758, 810, 828, 920, 972, 1035, 1080, 1104, 1137, 1215, 1242, 1296, 1380, 1516, 1620, 1656, 1840, 1863, 1895, 1944, 2070, 2160, 2274, 2430, 2484, 2760, 3032, 3105, 3240, 3312, 3411, 3726, 3790, 3888, 4140, 4548, 4860, 4968, 5520, 5589, 5685, 6064, 6210, 6480, 6822, 7452, 7580, 8280, 8717, 9096, 9315, 9720, 9936, 10233, 11178, 11370, 12420, 13644, 14904, 15160, 16560, 17055, 17434, 18192, 18630, 19440, 20466, 22356, 22740, 24840, 26151, 27288, 27945, 29808, 30320, 30699, 34110, 34868, 37260, 40932, 43585, 44712, 45480, 49680, 51165, 52302, 54576, 55890, 61398, 68220, 69736, 74520, 78453, 81864, 87170, 89424, 90960, 92097, 102330, 104604, 111780, 122796, 130755, 136440, 139472, 149040, 153495, 156906, 163728, 174340, 184194, 204660, 209208, 223560, 235359, 245592, 261510, 272880, 306990, 313812, 348680, 368388, 392265, 409320, 418416, 447120, 460485, 470718, 491184, 523020, 613980, 627624, 697360, 706077, 736776, 784530, 818640, 920970, 941436, 1046040, 1176795, 1227960, 1255248, 1412154, 1473552, 1569060, 1841940, 1882872, 2092080, 2118231, 2353590, 2455920, 2824308, 3138120, 3530385, 3683880, 3765744, 4236462, 4707180, 5648616, 6276240, 7060770, 7367760, 8472924, 9414360, 10591155, 11297232, 14121540, 16945848, 18828720, 21182310, 28243080, 33891696, 42364620, 56486160, 84729240, 169458480]

約数ペア:

[(1, 169458480), (2, 84729240), (3, 56486160), (4, 42364620), (5, 33891696), (6, 28243080), (8, 21182310), (9, 18828720), (10, 16945848), (12, 14121540), (15, 11297232), (16, 10591155), (18, 9414360), (20, 8472924), (23, 7367760), (24, 7060770), (27, 6276240), (30, 5648616), (36, 4707180), (40, 4236462), (45, 3765744), (46, 3683880), (48, 3530385), (54, 3138120), (60, 2824308), (69, 2455920), (72, 2353590), (80, 2118231), (81, 2092080), (90, 1882872), (92, 1841940), (108, 1569060), (115, 1473552), (120, 1412154), (135, 1255248), (138, 1227960), (144, 1176795), (162, 1046040), (180, 941436), (184, 920970), (207, 818640), (216, 784530), (230, 736776), (240, 706077), (243, 697360), (270, 627624), (276, 613980), (324, 523020), (345, 491184), (360, 470718), (368, 460485), (379, 447120), (405, 418416), (414, 409320), (432, 392265), (460, 368388), (486, 348680), (540, 313812), (552, 306990), (621, 272880), (648, 261510), (690, 245592), (720, 235359), (758, 223560), (810, 209208), (828, 204660), (920, 184194), (972, 174340), (1035, 163728), (1080, 156906), (1104, 153495), (1137, 149040), (1215, 139472), (1242, 136440), (1296, 130755), (1380, 122796), (1516, 111780), (1620, 104604), (1656, 102330), (1840, 92097), (1863, 90960), (1895, 89424), (1944, 87170), (2070, 81864), (2160, 78453), (2274, 74520), (2430, 69736), (2484, 68220), (2760, 61398), (3032, 55890), (3105, 54576), (3240, 52302), (3312, 51165), (3411, 49680), (3726, 45480), (3790, 44712), (3888, 43585), (4140, 40932), (4548, 37260), (4860, 34868), (4968, 34110), (5520, 30699), (5589, 30320), (5685, 29808), (6064, 27945), (6210, 27288), (6480, 26151), (6822, 24840), (7452, 22740), (7580, 22356), (8280, 20466), (8717, 19440), (9096, 18630), (9315, 18192), (9720, 17434), (9936, 17055), (10233, 16560), (11178, 15160), (11370, 14904), (12420, 13644)]