1579805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 5601960000

約数和(自身を除く): 4022154720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 149, 160, 180, 185, 199, 222, 240, 288, 296, 298, 333, 360, 370, 398, 444, 447, 480, 555, 592, 596, 597, 666, 720, 740, 745, 796, 888, 894, 995, 1110, 1184, 1192, 1194, 1332, 1341, 1440, 1480, 1490, 1592, 1665, 1776, 1788, 1791, 1990, 2220, 2235, 2384, 2388, 2664, 2682, 2960, 2980, 2985, 3184, 3330, 3552, 3576, 3582, 3980, 4440, 4470, 4768, 4776, 5328, 5364, 5513, 5920, 5960, 5970, 6368, 6660, 6705, 7152, 7164, 7363, 7960, 8880, 8940, 8955, 9552, 10656, 10728, 11026, 11920, 11940, 13320, 13410, 14304, 14328, 14726, 15920, 16539, 17760, 17880, 17910, 19104, 21456, 22052, 22089, 23840, 23880, 26640, 26820, 27565, 28656, 29452, 29651, 31840, 33078, 35760, 35820, 36815, 42912, 44104, 44178, 47760, 49617, 53280, 53640, 55130, 57312, 58904, 59302, 66156, 66267, 71520, 71640, 73630, 82695, 88208, 88356, 88953, 95520, 99234, 107280, 110260, 110445, 117808, 118604, 132312, 132534, 143280, 147260, 148255, 165390, 176416, 176712, 177906, 198468, 214560, 220520, 220890, 235616, 237208, 248085, 264624, 265068, 266859, 286560, 294520, 296510, 330780, 331335, 353424, 355812, 396936, 441040, 441780, 444765, 474416, 496170, 529248, 530136, 533718, 589040, 593020, 661560, 662670, 706848, 711624, 793872, 882080, 883560, 889530, 948832, 992340, 1060272, 1067436, 1097087, 1178080, 1186040, 1323120, 1325340, 1334295, 1423248, 1587744, 1767120, 1779060, 1984680, 2120544, 2134872, 2194174, 2372080, 2646240, 2650680, 2668590, 2846496, 3291261, 3534240, 3558120, 3969360, 4269744, 4388348, 4744160, 5301360, 5337180, 5485435, 6582522, 7116240, 7938720, 8539488, 8776696, 9873783, 10602720, 10674360, 10970870, 13165044, 14232480, 16456305, 17553392, 19747566, 21348720, 21941740, 26330088, 32912610, 35106784, 39495132, 42697440, 43883480, 49368915, 52660176, 65825220, 78990264, 87766960, 98737830, 105320352, 131650440, 157980528, 175533920, 197475660, 263300880, 315961056, 394951320, 526601760, 789902640, 1579805280]

約数ペア:

[(1, 1579805280), (2, 789902640), (3, 526601760), (4, 394951320), (5, 315961056), (6, 263300880), (8, 197475660), (9, 175533920), (10, 157980528), (12, 131650440), (15, 105320352), (16, 98737830), (18, 87766960), (20, 78990264), (24, 65825220), (30, 52660176), (32, 49368915), (36, 43883480), (37, 42697440), (40, 39495132), (45, 35106784), (48, 32912610), (60, 26330088), (72, 21941740), (74, 21348720), (80, 19747566), (90, 17553392), (96, 16456305), (111, 14232480), (120, 13165044), (144, 10970870), (148, 10674360), (149, 10602720), (160, 9873783), (180, 8776696), (185, 8539488), (199, 7938720), (222, 7116240), (240, 6582522), (288, 5485435), (296, 5337180), (298, 5301360), (333, 4744160), (360, 4388348), (370, 4269744), (398, 3969360), (444, 3558120), (447, 3534240), (480, 3291261), (555, 2846496), (592, 2668590), (596, 2650680), (597, 2646240), (666, 2372080), (720, 2194174), (740, 2134872), (745, 2120544), (796, 1984680), (888, 1779060), (894, 1767120), (995, 1587744), (1110, 1423248), (1184, 1334295), (1192, 1325340), (1194, 1323120), (1332, 1186040), (1341, 1178080), (1440, 1097087), (1480, 1067436), (1490, 1060272), (1592, 992340), (1665, 948832), (1776, 889530), (1788, 883560), (1791, 882080), (1990, 793872), (2220, 711624), (2235, 706848), (2384, 662670), (2388, 661560), (2664, 593020), (2682, 589040), (2960, 533718), (2980, 530136), (2985, 529248), (3184, 496170), (3330, 474416), (3552, 444765), (3576, 441780), (3582, 441040), (3980, 396936), (4440, 355812), (4470, 353424), (4768, 331335), (4776, 330780), (5328, 296510), (5364, 294520), (5513, 286560), (5920, 266859), (5960, 265068), (5970, 264624), (6368, 248085), (6660, 237208), (6705, 235616), (7152, 220890), (7164, 220520), (7363, 214560), (7960, 198468), (8880, 177906), (8940, 176712), (8955, 176416), (9552, 165390), (10656, 148255), (10728, 147260), (11026, 143280), (11920, 132534), (11940, 132312), (13320, 118604), (13410, 117808), (14304, 110445), (14328, 110260), (14726, 107280), (15920, 99234), (16539, 95520), (17760, 88953), (17880, 88356), (17910, 88208), (19104, 82695), (21456, 73630), (22052, 71640), (22089, 71520), (23840, 66267), (23880, 66156), (26640, 59302), (26820, 58904), (27565, 57312), (28656, 55130), (29452, 53640), (29651, 53280), (31840, 49617), (33078, 47760), (35760, 44178), (35820, 44104), (36815, 42912)]