268658400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 947939328

約数和(自身を除く): 679280928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 138, 150, 155, 157, 160, 184, 186, 200, 230, 240, 248, 276, 300, 310, 314, 345, 368, 372, 400, 460, 465, 471, 480, 496, 552, 575, 600, 620, 628, 690, 713, 736, 744, 775, 785, 800, 920, 930, 942, 992, 1104, 1150, 1200, 1240, 1256, 1380, 1426, 1488, 1550, 1570, 1725, 1840, 1860, 1884, 2139, 2208, 2300, 2325, 2355, 2400, 2480, 2512, 2760, 2852, 2976, 3100, 3140, 3450, 3565, 3611, 3680, 3720, 3768, 3925, 4278, 4600, 4650, 4710, 4867, 4960, 5024, 5520, 5704, 6200, 6280, 6900, 7130, 7222, 7440, 7536, 7850, 8556, 9200, 9300, 9420, 9734, 10695, 10833, 11040, 11408, 11775, 12400, 12560, 13800, 14260, 14444, 14601, 14880, 15072, 15700, 17112, 17825, 18055, 18400, 18600, 18840, 19468, 21390, 21666, 22816, 23550, 24335, 24800, 25120, 27600, 28520, 28888, 29202, 31400, 34224, 35650, 36110, 37200, 37680, 38936, 42780, 43332, 47100, 48670, 53475, 54165, 55200, 57040, 57776, 58404, 62800, 68448, 71300, 72220, 73005, 74400, 75360, 77872, 85560, 86664, 90275, 94200, 97340, 106950, 108330, 111941, 114080, 115552, 116808, 121675, 125600, 142600, 144440, 146010, 155744, 171120, 173328, 180550, 188400, 194680, 213900, 216660, 223882, 233616, 243350, 270825, 285200, 288880, 292020, 335823, 342240, 346656, 361100, 365025, 376800, 389360, 427800, 433320, 447764, 467232, 486700, 541650, 559705, 570400, 577760, 584040, 671646, 722200, 730050, 778720, 855600, 866640, 895528, 973400, 1083300, 1119410, 1168080, 1343292, 1444400, 1460100, 1679115, 1711200, 1733280, 1791056, 1946800, 2166600, 2238820, 2336160, 2686584, 2798525, 2888800, 2920200, 3358230, 3582112, 3893600, 4333200, 4477640, 5373168, 5597050, 5840400, 6716460, 8395575, 8666400, 8955280, 10746336, 11194100, 11680800, 13432920, 16791150, 17910560, 22388200, 26865840, 33582300, 44776400, 53731680, 67164600, 89552800, 134329200, 268658400]

約数ペア:

[(1, 268658400), (2, 134329200), (3, 89552800), (4, 67164600), (5, 53731680), (6, 44776400), (8, 33582300), (10, 26865840), (12, 22388200), (15, 17910560), (16, 16791150), (20, 13432920), (23, 11680800), (24, 11194100), (25, 10746336), (30, 8955280), (31, 8666400), (32, 8395575), (40, 6716460), (46, 5840400), (48, 5597050), (50, 5373168), (60, 4477640), (62, 4333200), (69, 3893600), (75, 3582112), (80, 3358230), (92, 2920200), (93, 2888800), (96, 2798525), (100, 2686584), (115, 2336160), (120, 2238820), (124, 2166600), (138, 1946800), (150, 1791056), (155, 1733280), (157, 1711200), (160, 1679115), (184, 1460100), (186, 1444400), (200, 1343292), (230, 1168080), (240, 1119410), (248, 1083300), (276, 973400), (300, 895528), (310, 866640), (314, 855600), (345, 778720), (368, 730050), (372, 722200), (400, 671646), (460, 584040), (465, 577760), (471, 570400), (480, 559705), (496, 541650), (552, 486700), (575, 467232), (600, 447764), (620, 433320), (628, 427800), (690, 389360), (713, 376800), (736, 365025), (744, 361100), (775, 346656), (785, 342240), (800, 335823), (920, 292020), (930, 288880), (942, 285200), (992, 270825), (1104, 243350), (1150, 233616), (1200, 223882), (1240, 216660), (1256, 213900), (1380, 194680), (1426, 188400), (1488, 180550), (1550, 173328), (1570, 171120), (1725, 155744), (1840, 146010), (1860, 144440), (1884, 142600), (2139, 125600), (2208, 121675), (2300, 116808), (2325, 115552), (2355, 114080), (2400, 111941), (2480, 108330), (2512, 106950), (2760, 97340), (2852, 94200), (2976, 90275), (3100, 86664), (3140, 85560), (3450, 77872), (3565, 75360), (3611, 74400), (3680, 73005), (3720, 72220), (3768, 71300), (3925, 68448), (4278, 62800), (4600, 58404), (4650, 57776), (4710, 57040), (4867, 55200), (4960, 54165), (5024, 53475), (5520, 48670), (5704, 47100), (6200, 43332), (6280, 42780), (6900, 38936), (7130, 37680), (7222, 37200), (7440, 36110), (7536, 35650), (7850, 34224), (8556, 31400), (9200, 29202), (9300, 28888), (9420, 28520), (9734, 27600), (10695, 25120), (10833, 24800), (11040, 24335), (11408, 23550), (11775, 22816), (12400, 21666), (12560, 21390), (13800, 19468), (14260, 18840), (14444, 18600), (14601, 18400), (14880, 18055), (15072, 17825), (15700, 17112)]