285294240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 1268047872

約数和(自身を除く): 982753632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 83, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 132, 140, 144, 154, 155, 160, 165, 166, 168, 176, 180, 186, 198, 210, 217, 220, 224, 231, 240, 248, 249, 252, 264, 279, 280, 288, 308, 310, 315, 330, 332, 336, 341, 352, 360, 372, 385, 396, 415, 420, 434, 440, 462, 465, 480, 495, 496, 498, 504, 528, 558, 560, 581, 616, 620, 630, 651, 660, 664, 672, 682, 693, 720, 744, 747, 770, 792, 830, 840, 868, 880, 913, 924, 930, 990, 992, 996, 1008, 1023, 1056, 1085, 1116, 1120, 1155, 1162, 1232, 1240, 1245, 1260, 1302, 1320, 1328, 1364, 1386, 1395, 1440, 1488, 1494, 1540, 1584, 1660, 1680, 1705, 1736, 1743, 1760, 1826, 1848, 1860, 1953, 1980, 1992, 2016, 2046, 2170, 2232, 2310, 2324, 2387, 2464, 2480, 2490, 2520, 2573, 2604, 2640, 2656, 2728, 2739, 2772, 2790, 2905, 2976, 2988, 3069, 3080, 3168, 3255, 3320, 3360, 3410, 3465, 3472, 3486, 3652, 3696, 3720, 3735, 3906, 3960, 3984, 4092, 4340, 4464, 4565, 4620, 4648, 4774, 4960, 4980, 5040, 5115, 5146, 5208, 5229, 5280, 5456, 5478, 5544, 5580, 5810, 5976, 6138, 6160, 6391, 6510, 6640, 6820, 6930, 6944, 6972, 7161, 7304, 7392, 7440, 7470, 7719, 7812, 7920, 7968, 8184, 8217, 8680, 8715, 8928, 9130, 9240, 9296, 9548, 9765, 9960, 10080, 10230, 10292, 10416, 10458, 10912, 10956, 11088, 11160, 11620, 11935, 11952, 12276, 12320, 12782, 12865, 13020, 13280, 13640, 13695, 13860, 13944, 14322, 14608, 14880, 14940, 15345, 15438, 15624, 15840, 16368, 16434, 17360, 17430, 18011, 18260, 18480, 18592, 19096, 19173, 19530, 19920, 20460, 20584, 20832, 20916, 21483, 21912, 22176, 22320, 23157, 23240, 23870, 23904, 24552, 25564, 25730, 26040, 26145, 27280, 27390, 27720, 27888, 28303, 28644, 29216, 29880, 30690, 30876, 31248, 31955, 32736, 32868, 34720, 34860, 35805, 36022, 36520, 36960, 38192, 38346, 38595, 39060, 39840, 40920, 41085, 41168, 41832, 42966, 43824, 44640, 46314, 46480, 47740, 49104, 51128, 51460, 52080, 52290, 54033, 54560, 54780, 55440, 55776, 56606, 57288, 57519, 59760, 61380, 61752, 62496, 63910, 65736, 69720, 71610, 72044, 73040, 76384, 76692, 77190, 78120, 81840, 82170, 82336, 83664, 84909, 85932, 87648, 90055, 92628, 92960, 95480, 95865, 98208, 102256, 102920, 104160, 104580, 107415, 108066, 109560, 110880, 113212, 114576, 115038, 115785, 119520, 122760, 123504, 127820, 131472, 139440, 141515, 143220, 144088, 146080, 153384, 154380, 156240, 162099, 163680, 164340, 167328, 169818, 171864, 180110, 185256, 190960, 191730, 198121, 204512, 205840, 209160, 214830, 216132, 219120, 226424, 229152, 230076, 231570, 245520, 247008, 254727, 255640, 262944, 270165, 278880, 283030, 286440, 287595, 288176, 306768, 308760, 312480, 324198, 328680, 339636, 343728, 360220, 370512, 381920, 383460, 396242, 411680, 418320, 424545, 429660, 432264, 438240, 452848, 460152, 463140, 491040, 509454, 511280, 540330, 566060, 572880, 575190, 576352, 594363, 613536, 617520, 648396, 657360, 679272, 687456, 720440, 741024, 766920, 792484, 810495, 836640, 849090, 859320, 864528, 905696, 920304, 926280, 990605, 1018908, 1022560, 1080660, 1132120, 1145760, 1150380, 1188726, 1235040, 1273635, 1296792, 1314720, 1358544, 1440880, 1533840, 1584968, 1620990, 1698180, 1718640, 1729056, 1783089, 1840608, 1852560, 1981210, 2037816, 2161320, 2264240, 2300760, 2377452, 2547270, 2593584, 2717088, 2881760, 2971815, 3067680, 3169936, 3241980, 3396360, 3437280, 3566178, 3705120, 3962420, 4075632, 4322640, 4528480, 4601520, 4754904, 5094540, 5187168, 5943630, 6339872, 6483960, 6792720, 7132356, 7924840, 8151264, 8645280, 8915445, 9203040, 9509808, 10189080, 11887260, 12967920, 13585440, 14264712, 15849680, 17830890, 19019616, 20378160, 23774520, 25935840, 28529424, 31699360, 35661780, 40756320, 47549040, 57058848, 71323560, 95098080, 142647120, 285294240]

約数ペア:

[(1, 285294240), (2, 142647120), (3, 95098080), (4, 71323560), (5, 57058848), (6, 47549040), (7, 40756320), (8, 35661780), (9, 31699360), (10, 28529424), (11, 25935840), (12, 23774520), (14, 20378160), (15, 19019616), (16, 17830890), (18, 15849680), (20, 14264712), (21, 13585440), (22, 12967920), (24, 11887260), (28, 10189080), (30, 9509808), (31, 9203040), (32, 8915445), (33, 8645280), (35, 8151264), (36, 7924840), (40, 7132356), (42, 6792720), (44, 6483960), (45, 6339872), (48, 5943630), (55, 5187168), (56, 5094540), (60, 4754904), (62, 4601520), (63, 4528480), (66, 4322640), (70, 4075632), (72, 3962420), (77, 3705120), (80, 3566178), (83, 3437280), (84, 3396360), (88, 3241980), (90, 3169936), (93, 3067680), (96, 2971815), (99, 2881760), (105, 2717088), (110, 2593584), (112, 2547270), (120, 2377452), (124, 2300760), (126, 2264240), (132, 2161320), (140, 2037816), (144, 1981210), (154, 1852560), (155, 1840608), (160, 1783089), (165, 1729056), (166, 1718640), (168, 1698180), (176, 1620990), (180, 1584968), (186, 1533840), (198, 1440880), (210, 1358544), (217, 1314720), (220, 1296792), (224, 1273635), (231, 1235040), (240, 1188726), (248, 1150380), (249, 1145760), (252, 1132120), (264, 1080660), (279, 1022560), (280, 1018908), (288, 990605), (308, 926280), (310, 920304), (315, 905696), (330, 864528), (332, 859320), (336, 849090), (341, 836640), (352, 810495), (360, 792484), (372, 766920), (385, 741024), (396, 720440), (415, 687456), (420, 679272), (434, 657360), (440, 648396), (462, 617520), (465, 613536), (480, 594363), (495, 576352), (496, 575190), (498, 572880), (504, 566060), (528, 540330), (558, 511280), (560, 509454), (581, 491040), (616, 463140), (620, 460152), (630, 452848), (651, 438240), (660, 432264), (664, 429660), (672, 424545), (682, 418320), (693, 411680), (720, 396242), (744, 383460), (747, 381920), (770, 370512), (792, 360220), (830, 343728), (840, 339636), (868, 328680), (880, 324198), (913, 312480), (924, 308760), (930, 306768), (990, 288176), (992, 287595), (996, 286440), (1008, 283030), (1023, 278880), (1056, 270165), (1085, 262944), (1116, 255640), (1120, 254727), (1155, 247008), (1162, 245520), (1232, 231570), (1240, 230076), (1245, 229152), (1260, 226424), (1302, 219120), (1320, 216132), (1328, 214830), (1364, 209160), (1386, 205840), (1395, 204512), (1440, 198121), (1488, 191730), (1494, 190960), (1540, 185256), (1584, 180110), (1660, 171864), (1680, 169818), (1705, 167328), (1736, 164340), (1743, 163680), (1760, 162099), (1826, 156240), (1848, 154380), (1860, 153384), (1953, 146080), (1980, 144088), (1992, 143220), (2016, 141515), (2046, 139440), (2170, 131472), (2232, 127820), (2310, 123504), (2324, 122760), (2387, 119520), (2464, 115785), (2480, 115038), (2490, 114576), (2520, 113212), (2573, 110880), (2604, 109560), (2640, 108066), (2656, 107415), (2728, 104580), (2739, 104160), (2772, 102920), (2790, 102256), (2905, 98208), (2976, 95865), (2988, 95480), (3069, 92960), (3080, 92628), (3168, 90055), (3255, 87648), (3320, 85932), (3360, 84909), (3410, 83664), (3465, 82336), (3472, 82170), (3486, 81840), (3652, 78120), (3696, 77190), (3720, 76692), (3735, 76384), (3906, 73040), (3960, 72044), (3984, 71610), (4092, 69720), (4340, 65736), (4464, 63910), (4565, 62496), (4620, 61752), (4648, 61380), (4774, 59760), (4960, 57519), (4980, 57288), (5040, 56606), (5115, 55776), (5146, 55440), (5208, 54780), (5229, 54560), (5280, 54033), (5456, 52290), (5478, 52080), (5544, 51460), (5580, 51128), (5810, 49104), (5976, 47740), (6138, 46480), (6160, 46314), (6391, 44640), (6510, 43824), (6640, 42966), (6820, 41832), (6930, 41168), (6944, 41085), (6972, 40920), (7161, 39840), (7304, 39060), (7392, 38595), (7440, 38346), (7470, 38192), (7719, 36960), (7812, 36520), (7920, 36022), (7968, 35805), (8184, 34860), (8217, 34720), (8680, 32868), (8715, 32736), (8928, 31955), (9130, 31248), (9240, 30876), (9296, 30690), (9548, 29880), (9765, 29216), (9960, 28644), (10080, 28303), (10230, 27888), (10292, 27720), (10416, 27390), (10458, 27280), (10912, 26145), (10956, 26040), (11088, 25730), (11160, 25564), (11620, 24552), (11935, 23904), (11952, 23870), (12276, 23240), (12320, 23157), (12782, 22320), (12865, 22176), (13020, 21912), (13280, 21483), (13640, 20916), (13695, 20832), (13860, 20584), (13944, 20460), (14322, 19920), (14608, 19530), (14880, 19173), (14940, 19096), (15345, 18592), (15438, 18480), (15624, 18260), (15840, 18011), (16368, 17430), (16434, 17360)]