203180160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 697973760

約数和(自身を除く): 494793600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 80, 86, 92, 96, 107, 115, 120, 128, 129, 138, 160, 172, 184, 192, 214, 215, 230, 240, 258, 276, 320, 321, 344, 345, 368, 384, 428, 430, 460, 480, 516, 535, 552, 640, 642, 645, 688, 690, 736, 856, 860, 920, 960, 989, 1032, 1070, 1104, 1284, 1290, 1376, 1380, 1472, 1605, 1712, 1720, 1840, 1920, 1978, 2064, 2140, 2208, 2461, 2568, 2580, 2752, 2760, 2944, 2967, 3210, 3424, 3440, 3680, 3956, 4128, 4280, 4416, 4601, 4922, 4945, 5136, 5160, 5504, 5520, 5934, 6420, 6848, 6880, 7360, 7383, 7912, 8256, 8560, 8832, 9202, 9844, 9890, 10272, 10320, 11040, 11868, 12305, 12840, 13696, 13760, 13803, 14720, 14766, 14835, 15824, 16512, 17120, 18404, 19688, 19780, 20544, 20640, 22080, 23005, 23736, 24610, 25680, 27520, 27606, 29532, 29670, 31648, 34240, 36808, 36915, 39376, 39560, 41088, 41280, 44160, 46010, 47472, 49220, 51360, 55212, 59064, 59340, 63296, 68480, 69015, 73616, 73830, 78752, 79120, 82560, 92020, 94944, 98440, 102720, 105823, 110424, 118128, 118680, 126592, 138030, 147232, 147660, 157504, 158240, 184040, 189888, 196880, 205440, 211646, 220848, 236256, 237360, 276060, 294464, 295320, 315008, 316480, 317469, 368080, 379776, 393760, 423292, 441696, 472512, 474720, 529115, 552120, 588928, 590640, 632960, 634938, 736160, 787520, 846584, 883392, 945024, 949440, 1058230, 1104240, 1181280, 1269876, 1472320, 1575040, 1587345, 1693168, 1766784, 1898880, 2116460, 2208480, 2362560, 2539752, 2944640, 3174690, 3386336, 4232920, 4416960, 4725120, 5079504, 6349380, 6772672, 8465840, 8833920, 10159008, 12698760, 13545344, 16931680, 20318016, 25397520, 33863360, 40636032, 50795040, 67726720, 101590080, 203180160]

約数ペア:

[(1, 203180160), (2, 101590080), (3, 67726720), (4, 50795040), (5, 40636032), (6, 33863360), (8, 25397520), (10, 20318016), (12, 16931680), (15, 13545344), (16, 12698760), (20, 10159008), (23, 8833920), (24, 8465840), (30, 6772672), (32, 6349380), (40, 5079504), (43, 4725120), (46, 4416960), (48, 4232920), (60, 3386336), (64, 3174690), (69, 2944640), (80, 2539752), (86, 2362560), (92, 2208480), (96, 2116460), (107, 1898880), (115, 1766784), (120, 1693168), (128, 1587345), (129, 1575040), (138, 1472320), (160, 1269876), (172, 1181280), (184, 1104240), (192, 1058230), (214, 949440), (215, 945024), (230, 883392), (240, 846584), (258, 787520), (276, 736160), (320, 634938), (321, 632960), (344, 590640), (345, 588928), (368, 552120), (384, 529115), (428, 474720), (430, 472512), (460, 441696), (480, 423292), (516, 393760), (535, 379776), (552, 368080), (640, 317469), (642, 316480), (645, 315008), (688, 295320), (690, 294464), (736, 276060), (856, 237360), (860, 236256), (920, 220848), (960, 211646), (989, 205440), (1032, 196880), (1070, 189888), (1104, 184040), (1284, 158240), (1290, 157504), (1376, 147660), (1380, 147232), (1472, 138030), (1605, 126592), (1712, 118680), (1720, 118128), (1840, 110424), (1920, 105823), (1978, 102720), (2064, 98440), (2140, 94944), (2208, 92020), (2461, 82560), (2568, 79120), (2580, 78752), (2752, 73830), (2760, 73616), (2944, 69015), (2967, 68480), (3210, 63296), (3424, 59340), (3440, 59064), (3680, 55212), (3956, 51360), (4128, 49220), (4280, 47472), (4416, 46010), (4601, 44160), (4922, 41280), (4945, 41088), (5136, 39560), (5160, 39376), (5504, 36915), (5520, 36808), (5934, 34240), (6420, 31648), (6848, 29670), (6880, 29532), (7360, 27606), (7383, 27520), (7912, 25680), (8256, 24610), (8560, 23736), (8832, 23005), (9202, 22080), (9844, 20640), (9890, 20544), (10272, 19780), (10320, 19688), (11040, 18404), (11868, 17120), (12305, 16512), (12840, 15824), (13696, 14835), (13760, 14766), (13803, 14720)]