1492210720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:86

約数の個数: 360

約数和(自身を含む): 4857976620

約数和(自身を除く): 3365765900

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 121, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 242, 245, 260, 280, 286, 308, 352, 364, 385, 392, 416, 440, 455, 484, 490, 520, 539, 560, 572, 605, 616, 637, 715, 728, 770, 784, 847, 880, 910, 968, 980, 1001, 1040, 1078, 1120, 1144, 1210, 1232, 1274, 1331, 1430, 1456, 1540, 1568, 1573, 1694, 1760, 1820, 1936, 1960, 2002, 2080, 2156, 2288, 2420, 2464, 2548, 2662, 2695, 2860, 2912, 3080, 3146, 3185, 3388, 3640, 3872, 3920, 4004, 4235, 4312, 4576, 4840, 5005, 5096, 5324, 5390, 5720, 5929, 6160, 6292, 6370, 6655, 6776, 7007, 7280, 7840, 7865, 8008, 8470, 8624, 9317, 9680, 10010, 10192, 10648, 10780, 11011, 11440, 11858, 12320, 12584, 12740, 13310, 13552, 14014, 14560, 14641, 15730, 16016, 16940, 17248, 17303, 18634, 19360, 20020, 20384, 21296, 21560, 22022, 22880, 23716, 25168, 25480, 26620, 27104, 28028, 29282, 29645, 31460, 32032, 33880, 34606, 35035, 37268, 40040, 42592, 43120, 44044, 46585, 47432, 50336, 50960, 53240, 55055, 56056, 58564, 59290, 62920, 65219, 67760, 69212, 70070, 73205, 74536, 77077, 80080, 86240, 86515, 88088, 93170, 94864, 101920, 102487, 106480, 110110, 112112, 117128, 118580, 121121, 125840, 130438, 135520, 138424, 140140, 146410, 149072, 154154, 160160, 173030, 176176, 186340, 189728, 190333, 204974, 212960, 220220, 224224, 234256, 237160, 242242, 251680, 260876, 276848, 280280, 292820, 298144, 308308, 326095, 346060, 352352, 372680, 380666, 385385, 409948, 440440, 468512, 474320, 484484, 512435, 521752, 553696, 560560, 585640, 605605, 616616, 652190, 692120, 717409, 745360, 761332, 770770, 819896, 847847, 880880, 948640, 951665, 968968, 1024870, 1043504, 1121120, 1171280, 1211210, 1233232, 1304380, 1332331, 1384240, 1434818, 1490720, 1522664, 1541540, 1639792, 1695694, 1761760, 1903330, 1937936, 2049740, 2087008, 2342560, 2422420, 2466464, 2608760, 2664662, 2768480, 2869636, 3045328, 3083080, 3279584, 3391388, 3587045, 3806660, 3875872, 4099480, 4239235, 4844840, 5217520, 5329324, 5739272, 6090656, 6166160, 6661655, 6782776, 7174090, 7613320, 8198960, 8478470, 9326317, 9689680, 10435040, 10658648, 11478544, 12332320, 13323310, 13565552, 14348180, 15226640, 16397920, 16956940, 18652634, 19379360, 21317296, 22957088, 26646620, 27131104, 28696360, 30453280, 33913880, 37305268, 42634592, 46631585, 53293240, 57392720, 67827760, 74610536, 93263170, 106586480, 114785440, 135655520, 149221072, 186526340, 213172960, 298442144, 373052680, 746105360, 1492210720]

約数ペア:

[(1, 1492210720), (2, 746105360), (4, 373052680), (5, 298442144), (7, 213172960), (8, 186526340), (10, 149221072), (11, 135655520), (13, 114785440), (14, 106586480), (16, 93263170), (20, 74610536), (22, 67827760), (26, 57392720), (28, 53293240), (32, 46631585), (35, 42634592), (40, 37305268), (44, 33913880), (49, 30453280), (52, 28696360), (55, 27131104), (56, 26646620), (65, 22957088), (70, 21317296), (77, 19379360), (80, 18652634), (88, 16956940), (91, 16397920), (98, 15226640), (104, 14348180), (110, 13565552), (112, 13323310), (121, 12332320), (130, 11478544), (140, 10658648), (143, 10435040), (154, 9689680), (160, 9326317), (176, 8478470), (182, 8198960), (196, 7613320), (208, 7174090), (220, 6782776), (224, 6661655), (242, 6166160), (245, 6090656), (260, 5739272), (280, 5329324), (286, 5217520), (308, 4844840), (352, 4239235), (364, 4099480), (385, 3875872), (392, 3806660), (416, 3587045), (440, 3391388), (455, 3279584), (484, 3083080), (490, 3045328), (520, 2869636), (539, 2768480), (560, 2664662), (572, 2608760), (605, 2466464), (616, 2422420), (637, 2342560), (715, 2087008), (728, 2049740), (770, 1937936), (784, 1903330), (847, 1761760), (880, 1695694), (910, 1639792), (968, 1541540), (980, 1522664), (1001, 1490720), (1040, 1434818), (1078, 1384240), (1120, 1332331), (1144, 1304380), (1210, 1233232), (1232, 1211210), (1274, 1171280), (1331, 1121120), (1430, 1043504), (1456, 1024870), (1540, 968968), (1568, 951665), (1573, 948640), (1694, 880880), (1760, 847847), (1820, 819896), (1936, 770770), (1960, 761332), (2002, 745360), (2080, 717409), (2156, 692120), (2288, 652190), (2420, 616616), (2464, 605605), (2548, 585640), (2662, 560560), (2695, 553696), (2860, 521752), (2912, 512435), (3080, 484484), (3146, 474320), (3185, 468512), (3388, 440440), (3640, 409948), (3872, 385385), (3920, 380666), (4004, 372680), (4235, 352352), (4312, 346060), (4576, 326095), (4840, 308308), (5005, 298144), (5096, 292820), (5324, 280280), (5390, 276848), (5720, 260876), (5929, 251680), (6160, 242242), (6292, 237160), (6370, 234256), (6655, 224224), (6776, 220220), (7007, 212960), (7280, 204974), (7840, 190333), (7865, 189728), (8008, 186340), (8470, 176176), (8624, 173030), (9317, 160160), (9680, 154154), (10010, 149072), (10192, 146410), (10648, 140140), (10780, 138424), (11011, 135520), (11440, 130438), (11858, 125840), (12320, 121121), (12584, 118580), (12740, 117128), (13310, 112112), (13552, 110110), (14014, 106480), (14560, 102487), (14641, 101920), (15730, 94864), (16016, 93170), (16940, 88088), (17248, 86515), (17303, 86240), (18634, 80080), (19360, 77077), (20020, 74536), (20384, 73205), (21296, 70070), (21560, 69212), (22022, 67760), (22880, 65219), (23716, 62920), (25168, 59290), (25480, 58564), (26620, 56056), (27104, 55055), (28028, 53240), (29282, 50960), (29645, 50336), (31460, 47432), (32032, 46585), (33880, 44044), (34606, 43120), (35035, 42592), (37268, 40040)]