242333520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 320

約数和(自身を含む): 923940864

約数和(自身を除く): 681607344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 176, 184, 195, 208, 220, 230, 240, 253, 260, 264, 276, 286, 299, 307, 312, 330, 345, 368, 390, 429, 440, 460, 506, 520, 528, 552, 572, 598, 614, 624, 660, 690, 715, 759, 780, 858, 880, 897, 920, 921, 1012, 1040, 1104, 1144, 1196, 1228, 1265, 1320, 1380, 1430, 1495, 1518, 1535, 1560, 1716, 1794, 1840, 1842, 2024, 2145, 2288, 2392, 2456, 2530, 2640, 2760, 2860, 2990, 3036, 3070, 3120, 3289, 3377, 3432, 3588, 3684, 3795, 3991, 4048, 4290, 4485, 4605, 4784, 4912, 5060, 5520, 5720, 5980, 6072, 6140, 6578, 6754, 6864, 7061, 7176, 7368, 7590, 7982, 8580, 8970, 9210, 9867, 10120, 10131, 11440, 11960, 11973, 12144, 12280, 13156, 13508, 14122, 14352, 14736, 15180, 15964, 16445, 16885, 17160, 17940, 18420, 19734, 19955, 20240, 20262, 21183, 23920, 23946, 24560, 26312, 27016, 28244, 30360, 31928, 32890, 33770, 34320, 35305, 35880, 36840, 39468, 39910, 40524, 42366, 43901, 47892, 49335, 50655, 52624, 54032, 56488, 59865, 60720, 63856, 65780, 67540, 70610, 71760, 73680, 77671, 78936, 79820, 81048, 84732, 87802, 91793, 95784, 98670, 101310, 105915, 112976, 119730, 131560, 131703, 135080, 141220, 155342, 157872, 159640, 162096, 169464, 175604, 183586, 191568, 197340, 202620, 211830, 219505, 233013, 239460, 263120, 263406, 270160, 275379, 282440, 310684, 319280, 338928, 351208, 367172, 388355, 394680, 405240, 423660, 439010, 458965, 466026, 478920, 526812, 550758, 564880, 621368, 658515, 702416, 734344, 776710, 789360, 810480, 847320, 878020, 917930, 932052, 957840, 1009723, 1053624, 1101516, 1165065, 1242736, 1317030, 1376895, 1468688, 1553420, 1694640, 1756040, 1835860, 1864104, 2019446, 2107248, 2203032, 2330130, 2634060, 2753790, 3029169, 3106840, 3512080, 3671720, 3728208, 4038892, 4406064, 4660260, 5048615, 5268120, 5507580, 6058338, 6213680, 7343440, 8077784, 9320520, 10097230, 10536240, 11015160, 12116676, 15145845, 16155568, 18641040, 20194460, 22030320, 24233352, 30291690, 40388920, 48466704, 60583380, 80777840, 121166760, 242333520]

約数ペア:

[(1, 242333520), (2, 121166760), (3, 80777840), (4, 60583380), (5, 48466704), (6, 40388920), (8, 30291690), (10, 24233352), (11, 22030320), (12, 20194460), (13, 18641040), (15, 16155568), (16, 15145845), (20, 12116676), (22, 11015160), (23, 10536240), (24, 10097230), (26, 9320520), (30, 8077784), (33, 7343440), (39, 6213680), (40, 6058338), (44, 5507580), (46, 5268120), (48, 5048615), (52, 4660260), (55, 4406064), (60, 4038892), (65, 3728208), (66, 3671720), (69, 3512080), (78, 3106840), (80, 3029169), (88, 2753790), (92, 2634060), (104, 2330130), (110, 2203032), (115, 2107248), (120, 2019446), (130, 1864104), (132, 1835860), (138, 1756040), (143, 1694640), (156, 1553420), (165, 1468688), (176, 1376895), (184, 1317030), (195, 1242736), (208, 1165065), (220, 1101516), (230, 1053624), (240, 1009723), (253, 957840), (260, 932052), (264, 917930), (276, 878020), (286, 847320), (299, 810480), (307, 789360), (312, 776710), (330, 734344), (345, 702416), (368, 658515), (390, 621368), (429, 564880), (440, 550758), (460, 526812), (506, 478920), (520, 466026), (528, 458965), (552, 439010), (572, 423660), (598, 405240), (614, 394680), (624, 388355), (660, 367172), (690, 351208), (715, 338928), (759, 319280), (780, 310684), (858, 282440), (880, 275379), (897, 270160), (920, 263406), (921, 263120), (1012, 239460), (1040, 233013), (1104, 219505), (1144, 211830), (1196, 202620), (1228, 197340), (1265, 191568), (1320, 183586), (1380, 175604), (1430, 169464), (1495, 162096), (1518, 159640), (1535, 157872), (1560, 155342), (1716, 141220), (1794, 135080), (1840, 131703), (1842, 131560), (2024, 119730), (2145, 112976), (2288, 105915), (2392, 101310), (2456, 98670), (2530, 95784), (2640, 91793), (2760, 87802), (2860, 84732), (2990, 81048), (3036, 79820), (3070, 78936), (3120, 77671), (3289, 73680), (3377, 71760), (3432, 70610), (3588, 67540), (3684, 65780), (3795, 63856), (3991, 60720), (4048, 59865), (4290, 56488), (4485, 54032), (4605, 52624), (4784, 50655), (4912, 49335), (5060, 47892), (5520, 43901), (5720, 42366), (5980, 40524), (6072, 39910), (6140, 39468), (6578, 36840), (6754, 35880), (6864, 35305), (7061, 34320), (7176, 33770), (7368, 32890), (7590, 31928), (7982, 30360), (8580, 28244), (8970, 27016), (9210, 26312), (9867, 24560), (10120, 23946), (10131, 23920), (11440, 21183), (11960, 20262), (11973, 20240), (12144, 19955), (12280, 19734), (13156, 18420), (13508, 17940), (14122, 17160), (14352, 16885), (14736, 16445), (15180, 15964)]