668832840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 2354592240

約数和(自身を除く): 1685759400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 241, 260, 312, 360, 390, 468, 482, 520, 585, 593, 723, 780, 936, 964, 1170, 1186, 1205, 1446, 1560, 1779, 1928, 2169, 2340, 2372, 2410, 2892, 2965, 3133, 3558, 3615, 4338, 4680, 4744, 4820, 5337, 5784, 5930, 6266, 7116, 7230, 7709, 8676, 8895, 9399, 9640, 10674, 10845, 11860, 12532, 14232, 14460, 15418, 15665, 17352, 17790, 18798, 21348, 21690, 23127, 23720, 25064, 26685, 28197, 28920, 30836, 31330, 35580, 37596, 38545, 42696, 43380, 46254, 46995, 53370, 56394, 61672, 62660, 69381, 71160, 75192, 77090, 86760, 92508, 93990, 106740, 112788, 115635, 125320, 138762, 140985, 142913, 154180, 185016, 187980, 213480, 225576, 231270, 277524, 281970, 285826, 308360, 346905, 375960, 428739, 462540, 555048, 563940, 571652, 693810, 714565, 857478, 925080, 1127880, 1143304, 1286217, 1387620, 1429130, 1714956, 1857869, 2143695, 2572434, 2775240, 2858260, 3429912, 3715738, 4287390, 5144868, 5573607, 5716520, 6431085, 7431476, 8574780, 9289345, 10289736, 11147214, 12862170, 14862952, 16720821, 17149560, 18578690, 22294428, 25724340, 27868035, 33441642, 37157380, 44588856, 51448680, 55736070, 66883284, 74314760, 83604105, 111472140, 133766568, 167208210, 222944280, 334416420, 668832840]

約数ペア:

[(1, 668832840), (2, 334416420), (3, 222944280), (4, 167208210), (5, 133766568), (6, 111472140), (8, 83604105), (9, 74314760), (10, 66883284), (12, 55736070), (13, 51448680), (15, 44588856), (18, 37157380), (20, 33441642), (24, 27868035), (26, 25724340), (30, 22294428), (36, 18578690), (39, 17149560), (40, 16720821), (45, 14862952), (52, 12862170), (60, 11147214), (65, 10289736), (72, 9289345), (78, 8574780), (90, 7431476), (104, 6431085), (117, 5716520), (120, 5573607), (130, 5144868), (156, 4287390), (180, 3715738), (195, 3429912), (234, 2858260), (241, 2775240), (260, 2572434), (312, 2143695), (360, 1857869), (390, 1714956), (468, 1429130), (482, 1387620), (520, 1286217), (585, 1143304), (593, 1127880), (723, 925080), (780, 857478), (936, 714565), (964, 693810), (1170, 571652), (1186, 563940), (1205, 555048), (1446, 462540), (1560, 428739), (1779, 375960), (1928, 346905), (2169, 308360), (2340, 285826), (2372, 281970), (2410, 277524), (2892, 231270), (2965, 225576), (3133, 213480), (3558, 187980), (3615, 185016), (4338, 154180), (4680, 142913), (4744, 140985), (4820, 138762), (5337, 125320), (5784, 115635), (5930, 112788), (6266, 106740), (7116, 93990), (7230, 92508), (7709, 86760), (8676, 77090), (8895, 75192), (9399, 71160), (9640, 69381), (10674, 62660), (10845, 61672), (11860, 56394), (12532, 53370), (14232, 46995), (14460, 46254), (15418, 43380), (15665, 42696), (17352, 38545), (17790, 37596), (18798, 35580), (21348, 31330), (21690, 30836), (23127, 28920), (23720, 28197), (25064, 26685)]