240001920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 512

約数和(自身を含む): 969408000

約数和(自身を除く): 729406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 43, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 86, 90, 95, 96, 102, 108, 114, 120, 128, 129, 135, 136, 144, 152, 153, 160, 170, 171, 172, 180, 190, 192, 204, 215, 216, 228, 240, 255, 258, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 344, 360, 380, 384, 387, 408, 430, 432, 456, 459, 480, 510, 513, 516, 540, 544, 570, 576, 608, 612, 640, 645, 646, 680, 684, 688, 720, 731, 760, 765, 774, 816, 817, 855, 860, 864, 912, 918, 960, 969, 1020, 1026, 1032, 1080, 1088, 1140, 1152, 1161, 1216, 1224, 1290, 1292, 1360, 1368, 1376, 1440, 1462, 1520, 1530, 1548, 1615, 1632, 1634, 1710, 1720, 1728, 1824, 1836, 1920, 1935, 1938, 2040, 2052, 2064, 2160, 2176, 2193, 2280, 2295, 2322, 2432, 2448, 2451, 2565, 2580, 2584, 2720, 2736, 2752, 2880, 2907, 2924, 3040, 3060, 3096, 3230, 3264, 3268, 3420, 3440, 3456, 3648, 3655, 3672, 3870, 3876, 4080, 4085, 4104, 4128, 4320, 4386, 4560, 4590, 4644, 4845, 4896, 4902, 5130, 5160, 5168, 5440, 5472, 5504, 5760, 5805, 5814, 5848, 6080, 6120, 6192, 6460, 6528, 6536, 6579, 6840, 6880, 7296, 7310, 7344, 7353, 7740, 7752, 8160, 8170, 8208, 8256, 8640, 8721, 8772, 9120, 9180, 9288, 9690, 9792, 9804, 10260, 10320, 10336, 10880, 10944, 10965, 11610, 11628, 11696, 12160, 12240, 12255, 12384, 12920, 13072, 13158, 13680, 13760, 13889, 14535, 14620, 14688, 14706, 15480, 15504, 16320, 16340, 16416, 16512, 17280, 17442, 17544, 18240, 18360, 18576, 19380, 19584, 19608, 19737, 20520, 20640, 20672, 21888, 21930, 22059, 23220, 23256, 23392, 24480, 24510, 24768, 25840, 26144, 26316, 27360, 27520, 27778, 29070, 29240, 29376, 29412, 30960, 31008, 32640, 32680, 32832, 32895, 34884, 35088, 36480, 36720, 36765, 37152, 38760, 39216, 39474, 41040, 41280, 41344, 41667, 43605, 43860, 44118, 46440, 46512, 46784, 48960, 49020, 49536, 51680, 52288, 52632, 54720, 55556, 58140, 58480, 58752, 58824, 61920, 62016, 65360, 65664, 65790, 69445, 69768, 70176, 73440, 73530, 74304, 77520, 78432, 78948, 82080, 82560, 83334, 87210, 87720, 88236, 92880, 93024, 93568, 97920, 98040, 98685, 103360, 104576, 105264, 109440, 110295, 111112, 116280, 116960, 117648, 123840, 124032, 125001, 130720, 131580, 138890, 139536, 140352, 146880, 147060, 148608, 155040, 156864, 157896, 164160, 166668, 174420, 175440, 176472, 185760, 186048, 196080, 197370, 206720, 208335, 210528, 220590, 222224, 232560, 233920, 235296, 247680, 250002, 261440, 263160, 277780, 279072, 280704, 293760, 294120, 310080, 313728, 315792, 328320, 333336, 348840, 350880, 352944, 371520, 372096, 375003, 392160, 394740, 416670, 421056, 441180, 444448, 465120, 467840, 470592, 500004, 522880, 526320, 555560, 558144, 588240, 620160, 625005, 631584, 666672, 697680, 701760, 705888, 743040, 750006, 784320, 789480, 833340, 842112, 882360, 888896, 930240, 941184, 1000008, 1052640, 1111120, 1116288, 1176480, 1250010, 1263168, 1333344, 1395360, 1403520, 1411776, 1500012, 1568640, 1578960, 1666680, 1764720, 1777792, 1860480, 1875015, 2000016, 2105280, 2222240, 2352960, 2500020, 2526336, 2666688, 2790720, 2823552, 3000024, 3157920, 3333360, 3529440, 3750030, 4000032, 4210560, 4444480, 4705920, 5000040, 5333376, 5581440, 6000048, 6315840, 6666720, 7058880, 7500060, 8000064, 8888960, 10000080, 12000096, 12631680, 13333440, 14117760, 15000120, 16000128, 20000160, 24000192, 26666880, 30000240, 40000320, 48000384, 60000480, 80000640, 120000960, 240001920]

約数ペア:

[(1, 240001920), (2, 120000960), (3, 80000640), (4, 60000480), (5, 48000384), (6, 40000320), (8, 30000240), (9, 26666880), (10, 24000192), (12, 20000160), (15, 16000128), (16, 15000120), (17, 14117760), (18, 13333440), (19, 12631680), (20, 12000096), (24, 10000080), (27, 8888960), (30, 8000064), (32, 7500060), (34, 7058880), (36, 6666720), (38, 6315840), (40, 6000048), (43, 5581440), (45, 5333376), (48, 5000040), (51, 4705920), (54, 4444480), (57, 4210560), (60, 4000032), (64, 3750030), (68, 3529440), (72, 3333360), (76, 3157920), (80, 3000024), (85, 2823552), (86, 2790720), (90, 2666688), (95, 2526336), (96, 2500020), (102, 2352960), (108, 2222240), (114, 2105280), (120, 2000016), (128, 1875015), (129, 1860480), (135, 1777792), (136, 1764720), (144, 1666680), (152, 1578960), (153, 1568640), (160, 1500012), (170, 1411776), (171, 1403520), (172, 1395360), (180, 1333344), (190, 1263168), (192, 1250010), (204, 1176480), (215, 1116288), (216, 1111120), (228, 1052640), (240, 1000008), (255, 941184), (258, 930240), (270, 888896), (272, 882360), (285, 842112), (288, 833340), (304, 789480), (306, 784320), (320, 750006), (323, 743040), (340, 705888), (342, 701760), (344, 697680), (360, 666672), (380, 631584), (384, 625005), (387, 620160), (408, 588240), (430, 558144), (432, 555560), (456, 526320), (459, 522880), (480, 500004), (510, 470592), (513, 467840), (516, 465120), (540, 444448), (544, 441180), (570, 421056), (576, 416670), (608, 394740), (612, 392160), (640, 375003), (645, 372096), (646, 371520), (680, 352944), (684, 350880), (688, 348840), (720, 333336), (731, 328320), (760, 315792), (765, 313728), (774, 310080), (816, 294120), (817, 293760), (855, 280704), (860, 279072), (864, 277780), (912, 263160), (918, 261440), (960, 250002), (969, 247680), (1020, 235296), (1026, 233920), (1032, 232560), (1080, 222224), (1088, 220590), (1140, 210528), (1152, 208335), (1161, 206720), (1216, 197370), (1224, 196080), (1290, 186048), (1292, 185760), (1360, 176472), (1368, 175440), (1376, 174420), (1440, 166668), (1462, 164160), (1520, 157896), (1530, 156864), (1548, 155040), (1615, 148608), (1632, 147060), (1634, 146880), (1710, 140352), (1720, 139536), (1728, 138890), (1824, 131580), (1836, 130720), (1920, 125001), (1935, 124032), (1938, 123840), (2040, 117648), (2052, 116960), (2064, 116280), (2160, 111112), (2176, 110295), (2193, 109440), (2280, 105264), (2295, 104576), (2322, 103360), (2432, 98685), (2448, 98040), (2451, 97920), (2565, 93568), (2580, 93024), (2584, 92880), (2720, 88236), (2736, 87720), (2752, 87210), (2880, 83334), (2907, 82560), (2924, 82080), (3040, 78948), (3060, 78432), (3096, 77520), (3230, 74304), (3264, 73530), (3268, 73440), (3420, 70176), (3440, 69768), (3456, 69445), (3648, 65790), (3655, 65664), (3672, 65360), (3870, 62016), (3876, 61920), (4080, 58824), (4085, 58752), (4104, 58480), (4128, 58140), (4320, 55556), (4386, 54720), (4560, 52632), (4590, 52288), (4644, 51680), (4845, 49536), (4896, 49020), (4902, 48960), (5130, 46784), (5160, 46512), (5168, 46440), (5440, 44118), (5472, 43860), (5504, 43605), (5760, 41667), (5805, 41344), (5814, 41280), (5848, 41040), (6080, 39474), (6120, 39216), (6192, 38760), (6460, 37152), (6528, 36765), (6536, 36720), (6579, 36480), (6840, 35088), (6880, 34884), (7296, 32895), (7310, 32832), (7344, 32680), (7353, 32640), (7740, 31008), (7752, 30960), (8160, 29412), (8170, 29376), (8208, 29240), (8256, 29070), (8640, 27778), (8721, 27520), (8772, 27360), (9120, 26316), (9180, 26144), (9288, 25840), (9690, 24768), (9792, 24510), (9804, 24480), (10260, 23392), (10320, 23256), (10336, 23220), (10880, 22059), (10944, 21930), (10965, 21888), (11610, 20672), (11628, 20640), (11696, 20520), (12160, 19737), (12240, 19608), (12255, 19584), (12384, 19380), (12920, 18576), (13072, 18360), (13158, 18240), (13680, 17544), (13760, 17442), (13889, 17280), (14535, 16512), (14620, 16416), (14688, 16340), (14706, 16320), (15480, 15504)]