268797360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 907316928

約数和(自身を除く): 638519568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 101, 104, 120, 130, 156, 195, 202, 208, 240, 260, 303, 312, 390, 404, 505, 520, 606, 624, 780, 808, 853, 1010, 1040, 1212, 1313, 1515, 1560, 1616, 1706, 2020, 2424, 2559, 2626, 3030, 3120, 3412, 3939, 4040, 4265, 4848, 5118, 5252, 6060, 6565, 6824, 7878, 8080, 8530, 10236, 10504, 11089, 12120, 12795, 13130, 13648, 15756, 17060, 19695, 20472, 21008, 22178, 24240, 25590, 26260, 31512, 33267, 34120, 39390, 40944, 44356, 51180, 52520, 55445, 63024, 66534, 68240, 78780, 86153, 88712, 102360, 105040, 110890, 133068, 157560, 166335, 172306, 177424, 204720, 221780, 258459, 266136, 315120, 332670, 344612, 430765, 443560, 516918, 532272, 665340, 689224, 861530, 887120, 1033836, 1119989, 1292295, 1330680, 1378448, 1723060, 2067672, 2239978, 2584590, 2661360, 3359967, 3446120, 4135344, 4479956, 5169180, 5599945, 6719934, 6892240, 8959912, 10338360, 11199890, 13439868, 16799835, 17919824, 20676720, 22399780, 26879736, 33599670, 44799560, 53759472, 67199340, 89599120, 134398680, 268797360]

約数ペア:

[(1, 268797360), (2, 134398680), (3, 89599120), (4, 67199340), (5, 53759472), (6, 44799560), (8, 33599670), (10, 26879736), (12, 22399780), (13, 20676720), (15, 17919824), (16, 16799835), (20, 13439868), (24, 11199890), (26, 10338360), (30, 8959912), (39, 6892240), (40, 6719934), (48, 5599945), (52, 5169180), (60, 4479956), (65, 4135344), (78, 3446120), (80, 3359967), (101, 2661360), (104, 2584590), (120, 2239978), (130, 2067672), (156, 1723060), (195, 1378448), (202, 1330680), (208, 1292295), (240, 1119989), (260, 1033836), (303, 887120), (312, 861530), (390, 689224), (404, 665340), (505, 532272), (520, 516918), (606, 443560), (624, 430765), (780, 344612), (808, 332670), (853, 315120), (1010, 266136), (1040, 258459), (1212, 221780), (1313, 204720), (1515, 177424), (1560, 172306), (1616, 166335), (1706, 157560), (2020, 133068), (2424, 110890), (2559, 105040), (2626, 102360), (3030, 88712), (3120, 86153), (3412, 78780), (3939, 68240), (4040, 66534), (4265, 63024), (4848, 55445), (5118, 52520), (5252, 51180), (6060, 44356), (6565, 40944), (6824, 39390), (7878, 34120), (8080, 33267), (8530, 31512), (10236, 26260), (10504, 25590), (11089, 24240), (12120, 22178), (12795, 21008), (13130, 20472), (13648, 19695), (15756, 17060)]