681413040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 640

約数和(自身を含む): 3111229440

約数和(自身を除く): 2429816400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 99, 102, 105, 108, 110, 112, 119, 120, 126, 132, 135, 136, 140, 144, 153, 154, 165, 168, 170, 176, 180, 187, 189, 198, 204, 210, 216, 220, 231, 238, 240, 241, 252, 255, 264, 270, 272, 280, 297, 306, 308, 315, 330, 336, 340, 357, 360, 374, 378, 385, 396, 408, 420, 432, 440, 459, 462, 476, 482, 495, 504, 510, 528, 540, 560, 561, 594, 595, 612, 616, 630, 660, 680, 693, 714, 720, 723, 748, 756, 765, 770, 792, 816, 840, 880, 918, 924, 935, 945, 952, 964, 990, 1008, 1020, 1071, 1080, 1122, 1155, 1188, 1190, 1205, 1224, 1232, 1260, 1309, 1320, 1360, 1386, 1428, 1446, 1485, 1496, 1512, 1530, 1540, 1584, 1680, 1683, 1687, 1785, 1836, 1848, 1870, 1890, 1904, 1928, 1980, 2040, 2079, 2142, 2160, 2169, 2244, 2295, 2310, 2376, 2380, 2410, 2448, 2520, 2618, 2640, 2651, 2772, 2805, 2856, 2892, 2970, 2992, 3024, 3060, 3080, 3213, 3366, 3374, 3465, 3570, 3615, 3672, 3696, 3740, 3780, 3856, 3927, 3960, 4080, 4097, 4158, 4284, 4338, 4488, 4590, 4620, 4752, 4760, 4820, 5040, 5049, 5061, 5236, 5302, 5355, 5544, 5610, 5712, 5784, 5940, 6120, 6160, 6426, 6507, 6545, 6732, 6748, 6930, 7140, 7230, 7344, 7480, 7560, 7854, 7920, 7953, 8194, 8316, 8415, 8435, 8568, 8676, 8976, 9180, 9240, 9520, 9640, 10098, 10122, 10395, 10472, 10604, 10710, 10845, 11088, 11220, 11568, 11781, 11880, 12240, 12291, 12852, 13014, 13090, 13255, 13464, 13496, 13860, 14280, 14460, 14960, 15120, 15183, 15708, 15906, 16065, 16388, 16632, 16830, 16870, 17136, 17352, 18360, 18480, 18557, 19280, 19635, 20196, 20244, 20485, 20790, 20944, 21208, 21420, 21690, 22440, 23562, 23760, 23859, 24582, 25245, 25305, 25704, 26028, 26180, 26510, 26928, 26992, 27720, 28560, 28679, 28920, 30366, 31416, 31812, 32130, 32535, 32776, 33264, 33660, 33740, 34704, 35343, 36720, 36873, 37114, 39270, 39765, 40392, 40488, 40970, 41580, 42416, 42840, 43380, 44880, 45067, 45549, 47124, 47718, 49164, 50490, 50610, 51408, 52056, 52360, 53020, 55440, 55671, 57358, 57840, 58905, 60732, 61455, 62832, 63624, 64260, 65070, 65552, 67320, 67480, 70686, 71577, 73746, 74228, 75915, 78540, 79530, 80784, 80976, 81940, 83160, 85680, 86037, 86760, 90134, 91098, 92785, 94248, 95436, 98328, 100980, 101220, 104112, 104720, 106040, 110619, 111342, 114716, 117810, 119295, 121464, 122910, 127248, 128520, 130140, 134640, 134960, 135201, 141372, 143154, 143395, 147492, 148456, 151830, 157080, 159060, 163880, 166320, 167013, 172074, 173520, 176715, 180268, 182196, 184365, 185570, 188496, 190872, 196656, 201960, 202440, 212080, 221238, 222684, 225335, 227745, 229432, 235620, 238590, 242928, 245820, 257040, 258111, 260280, 270402, 278355, 282744, 286308, 286790, 294984, 296912, 303660, 314160, 315469, 318120, 327760, 334026, 344148, 353430, 357885, 360536, 364392, 368730, 371140, 381744, 403920, 404880, 405603, 430185, 442476, 445368, 450670, 455490, 458864, 471240, 477180, 491640, 501039, 516222, 520560, 540804, 553095, 556710, 565488, 572616, 573580, 589968, 607320, 630938, 636240, 668052, 676005, 688296, 706860, 715770, 721072, 728784, 737460, 742280, 774333, 811206, 835065, 860370, 884952, 890736, 901340, 910980, 942480, 946407, 954360, 983280, 1002078, 1032444, 1081608, 1106190, 1113420, 1145232, 1147160, 1214640, 1216809, 1261876, 1290555, 1336104, 1352010, 1376592, 1413720, 1431540, 1474920, 1484560, 1548666, 1577345, 1622412, 1670130, 1720740, 1769904, 1802680, 1821960, 1892814, 1908720, 2004156, 2028015, 2064888, 2163216, 2212380, 2226840, 2294320, 2433618, 2505195, 2523752, 2581110, 2672208, 2704020, 2827440, 2839221, 2863080, 2949840, 3097332, 3154690, 3244824, 3340260, 3441480, 3605360, 3643920, 3785628, 3871665, 4008312, 4056030, 4129776, 4424760, 4453680, 4732035, 4867236, 5010390, 5047504, 5162220, 5408040, 5678442, 5726160, 6084045, 6194664, 6309380, 6489648, 6680520, 6882960, 7571256, 7743330, 8016624, 8112060, 8517663, 8849520, 9464070, 9734472, 10020780, 10324440, 10816080, 11356884, 12168090, 12389328, 12618760, 13361040, 14196105, 15142512, 15486660, 16224120, 17035326, 18928140, 19468944, 20041560, 20648880, 22713768, 24336180, 25237520, 28392210, 30973320, 32448240, 34070652, 37856280, 40083120, 42588315, 45427536, 48672360, 56784420, 61946640, 68141304, 75712560, 85176630, 97344720, 113568840, 136282608, 170353260, 227137680, 340706520, 681413040]

約数ペア:

[(1, 681413040), (2, 340706520), (3, 227137680), (4, 170353260), (5, 136282608), (6, 113568840), (7, 97344720), (8, 85176630), (9, 75712560), (10, 68141304), (11, 61946640), (12, 56784420), (14, 48672360), (15, 45427536), (16, 42588315), (17, 40083120), (18, 37856280), (20, 34070652), (21, 32448240), (22, 30973320), (24, 28392210), (27, 25237520), (28, 24336180), (30, 22713768), (33, 20648880), (34, 20041560), (35, 19468944), (36, 18928140), (40, 17035326), (42, 16224120), (44, 15486660), (45, 15142512), (48, 14196105), (51, 13361040), (54, 12618760), (55, 12389328), (56, 12168090), (60, 11356884), (63, 10816080), (66, 10324440), (68, 10020780), (70, 9734472), (72, 9464070), (77, 8849520), (80, 8517663), (84, 8112060), (85, 8016624), (88, 7743330), (90, 7571256), (99, 6882960), (102, 6680520), (105, 6489648), (108, 6309380), (110, 6194664), (112, 6084045), (119, 5726160), (120, 5678442), (126, 5408040), (132, 5162220), (135, 5047504), (136, 5010390), (140, 4867236), (144, 4732035), (153, 4453680), (154, 4424760), (165, 4129776), (168, 4056030), (170, 4008312), (176, 3871665), (180, 3785628), (187, 3643920), (189, 3605360), (198, 3441480), (204, 3340260), (210, 3244824), (216, 3154690), (220, 3097332), (231, 2949840), (238, 2863080), (240, 2839221), (241, 2827440), (252, 2704020), (255, 2672208), (264, 2581110), (270, 2523752), (272, 2505195), (280, 2433618), (297, 2294320), (306, 2226840), (308, 2212380), (315, 2163216), (330, 2064888), (336, 2028015), (340, 2004156), (357, 1908720), (360, 1892814), (374, 1821960), (378, 1802680), (385, 1769904), (396, 1720740), (408, 1670130), (420, 1622412), (432, 1577345), (440, 1548666), (459, 1484560), (462, 1474920), (476, 1431540), (482, 1413720), (495, 1376592), (504, 1352010), (510, 1336104), (528, 1290555), (540, 1261876), (560, 1216809), (561, 1214640), (594, 1147160), (595, 1145232), (612, 1113420), (616, 1106190), (630, 1081608), (660, 1032444), (680, 1002078), (693, 983280), (714, 954360), (720, 946407), (723, 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28560), (24582, 27720), (25245, 26992), (25305, 26928), (25704, 26510), (26028, 26180)]