240249240

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 448

約数和(自身を含む): 1019900160

約数和(自身を除く): 779650920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 107, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 214, 216, 220, 231, 243, 252, 264, 270, 280, 297, 308, 315, 321, 324, 330, 360, 378, 385, 396, 405, 420, 428, 440, 462, 486, 495, 504, 535, 540, 567, 594, 616, 630, 642, 648, 660, 693, 729, 749, 756, 770, 792, 810, 840, 856, 891, 924, 945, 963, 972, 990, 1070, 1080, 1134, 1155, 1177, 1188, 1215, 1260, 1284, 1320, 1386, 1458, 1485, 1498, 1512, 1540, 1605, 1620, 1701, 1782, 1848, 1890, 1926, 1944, 1980, 2079, 2140, 2247, 2268, 2310, 2354, 2376, 2430, 2520, 2568, 2673, 2772, 2835, 2889, 2916, 2970, 2996, 3080, 3210, 3240, 3402, 3465, 3531, 3564, 3645, 3745, 3780, 3852, 3960, 4158, 4280, 4455, 4494, 4536, 4620, 4708, 4815, 4860, 5103, 5346, 5544, 5670, 5778, 5832, 5885, 5940, 5992, 6237, 6420, 6741, 6804, 6930, 7062, 7128, 7290, 7490, 7560, 7704, 8019, 8239, 8316, 8505, 8667, 8910, 8988, 9240, 9416, 9630, 9720, 10206, 10395, 10593, 10692, 11235, 11340, 11556, 11770, 11880, 12474, 12840, 13365, 13482, 13608, 13860, 14124, 14445, 14580, 14980, 16038, 16478, 16632, 17010, 17334, 17655, 17820, 17976, 18711, 19260, 20223, 20412, 20790, 21186, 21384, 22470, 22680, 23112, 23540, 24717, 24948, 25515, 26001, 26730, 26964, 27720, 28248, 28890, 29160, 29960, 31185, 31779, 32076, 32956, 33705, 34020, 34668, 35310, 35640, 37422, 38520, 40095, 40446, 40824, 41195, 41580, 42372, 43335, 44940, 47080, 49434, 49896, 51030, 52002, 52965, 53460, 53928, 56133, 57780, 60669, 62370, 63558, 64152, 65912, 67410, 68040, 69336, 70620, 74151, 74844, 78003, 80190, 80892, 82390, 83160, 84744, 86670, 89880, 93555, 95337, 98868, 101115, 102060, 104004, 105930, 106920, 112266, 115560, 121338, 123585, 124740, 127116, 130005, 134820, 141240, 148302, 149688, 156006, 158895, 160380, 161784, 164780, 173340, 182007, 187110, 190674, 197736, 202230, 204120, 208008, 211860, 222453, 224532, 242676, 247170, 249480, 254232, 260010, 269640, 280665, 286011, 296604, 303345, 312012, 317790, 320760, 329560, 346680, 364014, 370755, 374220, 381348, 390015, 404460, 423720, 444906, 449064, 476685, 485352, 494340, 520020, 546021, 561330, 572022, 593208, 606690, 624024, 635580, 667359, 728028, 741510, 748440, 762696, 780030, 808920, 858033, 889812, 910035, 953370, 988680, 1040040, 1092042, 1112265, 1122660, 1144044, 1213380, 1271160, 1334718, 1430055, 1456056, 1483020, 1560060, 1716066, 1779624, 1820070, 1906740, 2002077, 2184084, 2224530, 2245320, 2288088, 2426760, 2669436, 2730105, 2860110, 2966040, 3120120, 3336795, 3432132, 3640140, 3813480, 4004154, 4290165, 4368168, 4449060, 5338872, 5460210, 5720220, 6006231, 6673590, 6864264, 7280280, 8008308, 8580330, 8898120, 10010385, 10920420, 11440440, 12012462, 13347180, 16016616, 17160660, 20020770, 21840840, 24024924, 26694360, 30031155, 34321320, 40041540, 48049848, 60062310, 80083080, 120124620, 240249240]

約数ペア:

[(1, 240249240), (2, 120124620), (3, 80083080), (4, 60062310), (5, 48049848), (6, 40041540), (7, 34321320), (8, 30031155), (9, 26694360), (10, 24024924), (11, 21840840), (12, 20020770), (14, 17160660), (15, 16016616), (18, 13347180), (20, 12012462), (21, 11440440), (22, 10920420), (24, 10010385), (27, 8898120), (28, 8580330), (30, 8008308), (33, 7280280), (35, 6864264), (36, 6673590), (40, 6006231), (42, 5720220), (44, 5460210), (45, 5338872), (54, 4449060), (55, 4368168), (56, 4290165), (60, 4004154), (63, 3813480), (66, 3640140), (70, 3432132), (72, 3336795), (77, 3120120), (81, 2966040), (84, 2860110), (88, 2730105), (90, 2669436), (99, 2426760), (105, 2288088), (107, 2245320), (108, 2224530), (110, 2184084), (120, 2002077), (126, 1906740), (132, 1820070), (135, 1779624), (140, 1716066), (154, 1560060), (162, 1483020), (165, 1456056), (168, 1430055), (180, 1334718), (189, 1271160), (198, 1213380), (210, 1144044), (214, 1122660), (216, 1112265), (220, 1092042), (231, 1040040), (243, 988680), (252, 953370), (264, 910035), (270, 889812), (280, 858033), (297, 808920), (308, 780030), (315, 762696), (321, 748440), (324, 741510), (330, 728028), (360, 667359), (378, 635580), (385, 624024), (396, 606690), (405, 593208), (420, 572022), (428, 561330), (440, 546021), (462, 520020), (486, 494340), (495, 485352), (504, 476685), (535, 449064), (540, 444906), (567, 423720), (594, 404460), (616, 390015), (630, 381348), (642, 374220), (648, 370755), (660, 364014), (693, 346680), (729, 329560), (749, 320760), (756, 317790), (770, 312012), (792, 303345), (810, 296604), (840, 286011), (856, 280665), (891, 269640), (924, 260010), (945, 254232), (963, 249480), (972, 247170), (990, 242676), (1070, 224532), (1080, 222453), (1134, 211860), (1155, 208008), (1177, 204120), (1188, 202230), (1215, 197736), (1260, 190674), (1284, 187110), (1320, 182007), (1386, 173340), (1458, 164780), (1485, 161784), (1498, 160380), (1512, 158895), (1540, 156006), (1605, 149688), (1620, 148302), (1701, 141240), (1782, 134820), (1848, 130005), (1890, 127116), (1926, 124740), (1944, 123585), (1980, 121338), (2079, 115560), (2140, 112266), (2247, 106920), (2268, 105930), (2310, 104004), (2354, 102060), (2376, 101115), (2430, 98868), (2520, 95337), (2568, 93555), (2673, 89880), (2772, 86670), (2835, 84744), (2889, 83160), (2916, 82390), (2970, 80892), (2996, 80190), (3080, 78003), (3210, 74844), (3240, 74151), (3402, 70620), (3465, 69336), (3531, 68040), (3564, 67410), (3645, 65912), (3745, 64152), (3780, 63558), (3852, 62370), (3960, 60669), (4158, 57780), (4280, 56133), (4455, 53928), (4494, 53460), (4536, 52965), (4620, 52002), (4708, 51030), (4815, 49896), (4860, 49434), (5103, 47080), (5346, 44940), (5544, 43335), (5670, 42372), (5778, 41580), (5832, 41195), (5885, 40824), (5940, 40446), (5992, 40095), (6237, 38520), (6420, 37422), (6741, 35640), (6804, 35310), (6930, 34668), (7062, 34020), (7128, 33705), (7290, 32956), (7490, 32076), (7560, 31779), (7704, 31185), (8019, 29960), (8239, 29160), (8316, 28890), (8505, 28248), (8667, 27720), (8910, 26964), (8988, 26730), (9240, 26001), (9416, 25515), (9630, 24948), (9720, 24717), (10206, 23540), (10395, 23112), (10593, 22680), (10692, 22470), (11235, 21384), (11340, 21186), (11556, 20790), (11770, 20412), (11880, 20223), (12474, 19260), (12840, 18711), (13365, 17976), (13482, 17820), (13608, 17655), (13860, 17334), (14124, 17010), (14445, 16632), (14580, 16478), (14980, 16038)]