249918240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 288

約数和(自身を含む): 934694208

約数和(自身を除く): 684775968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 331, 352, 363, 390, 416, 429, 440, 480, 484, 520, 528, 572, 605, 624, 660, 662, 715, 726, 780, 858, 880, 968, 993, 1040, 1056, 1144, 1210, 1248, 1320, 1324, 1430, 1452, 1560, 1573, 1655, 1716, 1760, 1815, 1936, 1986, 2080, 2145, 2288, 2420, 2640, 2648, 2860, 2904, 3120, 3146, 3310, 3432, 3630, 3641, 3872, 3972, 4290, 4303, 4576, 4719, 4840, 4965, 5280, 5296, 5720, 5808, 6240, 6292, 6620, 6864, 7260, 7282, 7865, 7944, 8580, 8606, 9438, 9680, 9930, 10592, 10923, 11440, 11616, 12584, 12909, 13240, 13728, 14520, 14564, 15730, 15888, 17160, 17212, 18205, 18876, 19360, 19860, 21515, 21846, 22880, 23595, 25168, 25818, 26480, 29040, 29128, 31460, 31776, 34320, 34424, 36410, 37752, 39720, 40051, 43030, 43692, 47190, 47333, 50336, 51636, 52960, 54615, 58080, 58256, 62920, 64545, 68640, 68848, 72820, 75504, 79440, 80102, 86060, 87384, 94380, 94666, 103272, 109230, 116512, 120153, 125840, 129090, 137696, 141999, 145640, 151008, 158880, 160204, 172120, 174768, 188760, 189332, 200255, 206544, 218460, 236665, 240306, 251680, 258180, 283998, 291280, 320408, 344240, 349536, 377520, 378664, 400510, 413088, 436920, 473330, 480612, 516360, 520663, 567996, 582560, 600765, 640816, 688480, 709995, 755040, 757328, 801020, 873840, 946660, 961224, 1032720, 1041326, 1135992, 1201530, 1281632, 1419990, 1514656, 1561989, 1602040, 1747680, 1893320, 1922448, 2065440, 2082652, 2271984, 2403060, 2603315, 2839980, 3123978, 3204080, 3786640, 3844896, 4165304, 4543968, 4806120, 5206630, 5679960, 6247956, 6408160, 7573280, 7809945, 8330608, 9612240, 10413260, 11359920, 12495912, 15619890, 16661216, 19224480, 20826520, 22719840, 24991824, 31239780, 41653040, 49983648, 62479560, 83306080, 124959120, 249918240]

約数ペア:

[(1, 249918240), (2, 124959120), (3, 83306080), (4, 62479560), (5, 49983648), (6, 41653040), (8, 31239780), (10, 24991824), (11, 22719840), (12, 20826520), (13, 19224480), (15, 16661216), (16, 15619890), (20, 12495912), (22, 11359920), (24, 10413260), (26, 9612240), (30, 8330608), (32, 7809945), (33, 7573280), (39, 6408160), (40, 6247956), (44, 5679960), (48, 5206630), (52, 4806120), (55, 4543968), (60, 4165304), (65, 3844896), (66, 3786640), (78, 3204080), (80, 3123978), (88, 2839980), (96, 2603315), (104, 2403060), (110, 2271984), (120, 2082652), (121, 2065440), (130, 1922448), (132, 1893320), (143, 1747680), (156, 1602040), (160, 1561989), (165, 1514656), (176, 1419990), (195, 1281632), (208, 1201530), (220, 1135992), (240, 1041326), (242, 1032720), (260, 961224), (264, 946660), (286, 873840), (312, 801020), (330, 757328), (331, 755040), (352, 709995), (363, 688480), (390, 640816), (416, 600765), (429, 582560), (440, 567996), (480, 520663), (484, 516360), (520, 480612), (528, 473330), (572, 436920), (605, 413088), (624, 400510), (660, 378664), (662, 377520), (715, 349536), (726, 344240), (780, 320408), (858, 291280), (880, 283998), (968, 258180), (993, 251680), (1040, 240306), (1056, 236665), (1144, 218460), (1210, 206544), (1248, 200255), (1320, 189332), (1324, 188760), (1430, 174768), (1452, 172120), (1560, 160204), (1573, 158880), (1655, 151008), (1716, 145640), (1760, 141999), (1815, 137696), (1936, 129090), (1986, 125840), (2080, 120153), (2145, 116512), (2288, 109230), (2420, 103272), (2640, 94666), (2648, 94380), (2860, 87384), (2904, 86060), (3120, 80102), (3146, 79440), (3310, 75504), (3432, 72820), (3630, 68848), (3641, 68640), (3872, 64545), (3972, 62920), (4290, 58256), (4303, 58080), (4576, 54615), (4719, 52960), (4840, 51636), (4965, 50336), (5280, 47333), (5296, 47190), (5720, 43692), (5808, 43030), (6240, 40051), (6292, 39720), (6620, 37752), (6864, 36410), (7260, 34424), (7282, 34320), (7865, 31776), (7944, 31460), (8580, 29128), (8606, 29040), (9438, 26480), (9680, 25818), (9930, 25168), (10592, 23595), (10923, 22880), (11440, 21846), (11616, 21515), (12584, 19860), (12909, 19360), (13240, 18876), (13728, 18205), (14520, 17212), (14564, 17160), (15730, 15888)]