28724232960

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 576

約数和(自身を含む): 106840043520

約数和(自身を除く): 78115810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 331, 360, 372, 384, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 640, 648, 662, 720, 729, 744, 768, 810, 837, 864, 930, 960, 972, 992, 993, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1324, 1395, 1440, 1458, 1488, 1620, 1655, 1674, 1728, 1860, 1920, 1944, 1984, 1986, 2160, 2187, 2232, 2304, 2430, 2480, 2511, 2592, 2648, 2790, 2880, 2916, 2976, 2979, 3240, 3310, 3348, 3456, 3645, 3720, 3840, 3888, 3968, 3972, 4185, 4320, 4374, 4464, 4860, 4960, 4965, 5022, 5184, 5296, 5580, 5760, 5832, 5952, 5958, 6480, 6620, 6696, 6912, 7290, 7440, 7533, 7776, 7936, 7944, 8370, 8640, 8748, 8928, 8937, 9720, 9920, 9930, 10044, 10261, 10368, 10592, 10935, 11160, 11520, 11664, 11904, 11916, 12555, 12960, 13240, 13392, 14580, 14880, 14895, 15066, 15552, 15888, 16740, 17280, 17496, 17856, 17874, 19440, 19840, 19860, 20088, 20522, 20736, 21184, 21870, 22320, 22599, 23328, 23808, 23832, 25110, 25920, 26480, 26784, 26811, 29160, 29760, 29790, 30132, 30783, 31104, 31776, 33480, 34560, 34992, 35712, 35748, 37665, 38880, 39680, 39720, 40176, 41044, 42368, 43740, 44640, 44685, 45198, 46656, 47664, 50220, 51305, 51840, 52960, 53568, 53622, 58320, 59520, 59580, 60264, 61566, 62208, 63552, 66960, 67797, 69984, 71424, 71496, 75330, 77760, 79440, 80352, 80433, 82088, 84736, 87480, 89280, 89370, 90396, 92349, 93312, 95328, 100440, 102610, 103680, 105920, 107136, 107244, 112995, 116640, 119040, 119160, 120528, 123132, 127104, 133920, 134055, 135594, 139968, 142992, 150660, 153915, 155520, 158880, 160704, 160866, 164176, 174960, 178560, 178740, 180792, 184698, 186624, 190656, 200880, 205220, 211840, 214272, 214488, 225990, 233280, 238320, 241056, 241299, 246264, 254208, 267840, 268110, 271188, 277047, 279936, 285984, 301320, 307830, 311040, 317760, 321408, 321732, 328352, 338985, 349920, 357120, 357480, 361584, 369396, 381312, 401760, 402165, 410440, 423680, 428976, 451980, 461745, 466560, 476640, 482112, 482598, 492528, 535680, 536220, 542376, 554094, 559872, 571968, 602640, 615660, 635520, 642816, 643464, 656704, 677970, 699840, 714960, 723168, 723897, 738792, 762624, 803520, 804330, 820880, 831141, 857952, 903960, 923490, 933120, 953280, 964224, 965196, 985056, 1071360, 1072440, 1084752, 1108188, 1143936, 1205280, 1206495, 1231320, 1271040, 1286928, 1313408, 1355940, 1385235, 1399680, 1429920, 1446336, 1447794, 1477584, 1607040, 1608660, 1641760, 1662282, 1715904, 1807920, 1846980, 1906560, 1928448, 1930392, 1970112, 2144880, 2169504, 2216376, 2287872, 2410560, 2412990, 2462640, 2493423, 2573856, 2626816, 2711880, 2770470, 2799360, 2859840, 2892672, 2895588, 2955168, 3214080, 3217320, 3283520, 3324564, 3431808, 3615840, 3619485, 3693960, 3813120, 3860784, 3940224, 4155705, 4289760, 4339008, 4432752, 4821120, 4825980, 4925280, 4986846, 5147712, 5423760, 5540940, 5719680, 5785344, 5791176, 5910336, 6434640, 6567040, 6649128, 6863616, 7231680, 7238970, 7387920, 7480269, 7721568, 7880448, 8311410, 8579520, 8678016, 8865504, 9642240, 9651960, 9850560, 9973692, 10295424, 10847520, 11081880, 11439360, 11582352, 11820672, 12467115, 12869280, 13134080, 13298256, 14463360, 14477940, 14775840, 14960538, 15443136, 16622820, 17159040, 17356032, 17731008, 19303920, 19701120, 19947384, 20590848, 21695040, 22163760, 22440807, 23164704, 23641344, 24934230, 25738560, 26596512, 28926720, 28955880, 29551680, 29921076, 30886272, 33245640, 34318080, 35462016, 37401345, 38607840, 39402240, 39894768, 43390080, 44327520, 44881614, 46329408, 49868460, 51477120, 53193024, 57911760, 59103360, 59842152, 61772544, 66491280, 70924032, 74802690, 77215680, 79789536, 86780160, 88655040, 89763228, 92658816, 99736920, 102954240, 106386048, 112204035, 115823520, 118206720, 119684304, 132982560, 149605380, 154431360, 159579072, 177310080, 179526456, 185317632, 199473840, 212772096, 224408070, 231647040, 239368608, 265965120, 299210760, 308862720, 319158144, 354620160, 359052912, 398947680, 448816140, 463294080, 478737216, 531930240, 598421520, 638316288, 718105824, 797895360, 897632280, 926588160, 957474432, 1063860480, 1196843040, 1436211648, 1595790720, 1795264560, 1914948864, 2393686080, 2872423296, 3191581440, 3590529120, 4787372160, 5744846592, 7181058240, 9574744320, 14362116480, 28724232960]

約数ペア:

[(1, 28724232960), (2, 14362116480), (3, 9574744320), (4, 7181058240), (5, 5744846592), (6, 4787372160), (8, 3590529120), (9, 3191581440), (10, 2872423296), (12, 2393686080), (15, 1914948864), (16, 1795264560), (18, 1595790720), (20, 1436211648), (24, 1196843040), (27, 1063860480), (30, 957474432), (31, 926588160), (32, 897632280), (36, 797895360), (40, 718105824), (45, 638316288), (48, 598421520), (54, 531930240), (60, 478737216), (62, 463294080), (64, 448816140), (72, 398947680), (80, 359052912), (81, 354620160), (90, 319158144), (93, 308862720), (96, 299210760), (108, 265965120), (120, 239368608), (124, 231647040), (128, 224408070), (135, 212772096), (144, 199473840), (155, 185317632), (160, 179526456), (162, 177310080), (180, 159579072), (186, 154431360), (192, 149605380), (216, 132982560), (240, 119684304), (243, 118206720), (248, 115823520), (256, 112204035), (270, 106386048), (279, 102954240), (288, 99736920), (310, 92658816), (320, 89763228), (324, 88655040), (331, 86780160), (360, 79789536), (372, 77215680), (384, 74802690), (405, 70924032), (432, 66491280), (465, 61772544), (480, 59842152), (486, 59103360), (496, 57911760), (540, 53193024), (558, 51477120), (576, 49868460), (620, 46329408), (640, 44881614), (648, 44327520), (662, 43390080), (720, 39894768), (729, 39402240), (744, 38607840), (768, 37401345), (810, 35462016), (837, 34318080), (864, 33245640), (930, 30886272), (960, 29921076), (972, 29551680), (992, 28955880), (993, 28926720), (1080, 26596512), (1116, 25738560), (1152, 24934230), (1215, 23641344), (1240, 23164704), (1280, 22440807), (1296, 22163760), (1324, 21695040), (1395, 20590848), (1440, 19947384), (1458, 19701120), (1488, 19303920), (1620, 17731008), (1655, 17356032), (1674, 17159040), (1728, 16622820), (1860, 15443136), (1920, 14960538), (1944, 14775840), (1984, 14477940), (1986, 14463360), (2160, 13298256), (2187, 13134080), (2232, 12869280), (2304, 12467115), (2430, 11820672), (2480, 11582352), (2511, 11439360), (2592, 11081880), (2648, 10847520), (2790, 10295424), (2880, 9973692), (2916, 9850560), (2976, 9651960), (2979, 9642240), (3240, 8865504), (3310, 8678016), (3348, 8579520), (3456, 8311410), (3645, 7880448), (3720, 7721568), (3840, 7480269), (3888, 7387920), (3968, 7238970), (3972, 7231680), (4185, 6863616), (4320, 6649128), (4374, 6567040), (4464, 6434640), (4860, 5910336), (4960, 5791176), (4965, 5785344), (5022, 5719680), (5184, 5540940), (5296, 5423760), (5580, 5147712), (5760, 4986846), (5832, 4925280), (5952, 4825980), (5958, 4821120), (6480, 4432752), (6620, 4339008), (6696, 4289760), (6912, 4155705), (7290, 3940224), (7440, 3860784), (7533, 3813120), (7776, 3693960), (7936, 3619485), (7944, 3615840), (8370, 3431808), (8640, 3324564), (8748, 3283520), (8928, 3217320), (8937, 3214080), (9720, 2955168), (9920, 2895588), (9930, 2892672), (10044, 2859840), (10261, 2799360), (10368, 2770470), (10592, 2711880), (10935, 2626816), (11160, 2573856), (11520, 2493423), (11664, 2462640), (11904, 2412990), (11916, 2410560), (12555, 2287872), (12960, 2216376), (13240, 2169504), (13392, 2144880), (14580, 1970112), (14880, 1930392), (14895, 1928448), (15066, 1906560), (15552, 1846980), (15888, 1807920), (16740, 1715904), (17280, 1662282), (17496, 1641760), (17856, 1608660), (17874, 1607040), (19440, 1477584), (19840, 1447794), (19860, 1446336), (20088, 1429920), (20522, 1399680), (20736, 1385235), (21184, 1355940), (21870, 1313408), (22320, 1286928), (22599, 1271040), (23328, 1231320), (23808, 1206495), (23832, 1205280), (25110, 1143936), (25920, 1108188), (26480, 1084752), (26784, 1072440), (26811, 1071360), (29160, 985056), (29760, 965196), (29790, 964224), (30132, 953280), (30783, 933120), (31104, 923490), (31776, 903960), (33480, 857952), (34560, 831141), (34992, 820880), (35712, 804330), (35748, 803520), (37665, 762624), (38880, 738792), (39680, 723897), (39720, 723168), (40176, 714960), (41044, 699840), (42368, 677970), (43740, 656704), (44640, 643464), (44685, 642816), (45198, 635520), (46656, 615660), (47664, 602640), (50220, 571968), (51305, 559872), (51840, 554094), (52960, 542376), (53568, 536220), (53622, 535680), (58320, 492528), (59520, 482598), (59580, 482112), (60264, 476640), (61566, 466560), (62208, 461745), (63552, 451980), (66960, 428976), (67797, 423680), (69984, 410440), (71424, 402165), (71496, 401760), (75330, 381312), (77760, 369396), (79440, 361584), (80352, 357480), (80433, 357120), (82088, 349920), (84736, 338985), (87480, 328352), (89280, 321732), (89370, 321408), (90396, 317760), (92349, 311040), (93312, 307830), (95328, 301320), (100440, 285984), (102610, 279936), (103680, 277047), (105920, 271188), (107136, 268110), (107244, 267840), (112995, 254208), (116640, 246264), (119040, 241299), (119160, 241056), (120528, 238320), (123132, 233280), (127104, 225990), (133920, 214488), (134055, 214272), (135594, 211840), (139968, 205220), (142992, 200880), (150660, 190656), (153915, 186624), (155520, 184698), (158880, 180792), (160704, 178740), (160866, 178560), (164176, 174960)]