1906418160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 320

約数和(自身を含む): 6890987520

約数和(自身を除く): 4984569360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 71, 72, 80, 90, 93, 108, 120, 124, 135, 142, 144, 155, 180, 186, 213, 216, 240, 248, 270, 279, 284, 310, 355, 360, 372, 401, 426, 432, 465, 496, 540, 558, 568, 620, 639, 710, 720, 744, 802, 837, 852, 930, 1065, 1080, 1116, 1136, 1203, 1240, 1278, 1395, 1420, 1488, 1604, 1674, 1704, 1860, 1917, 2005, 2130, 2160, 2201, 2232, 2406, 2480, 2556, 2790, 2840, 3195, 3208, 3348, 3408, 3609, 3720, 3834, 4010, 4185, 4260, 4402, 4464, 4812, 5112, 5580, 5680, 6015, 6390, 6416, 6603, 6696, 7218, 7440, 7668, 8020, 8370, 8520, 8804, 9585, 9624, 10224, 10827, 11005, 11160, 12030, 12431, 12780, 13206, 13392, 14436, 15336, 16040, 16740, 17040, 17608, 18045, 19170, 19248, 19809, 21654, 22010, 22320, 24060, 24862, 25560, 26412, 28471, 28872, 30672, 32080, 33015, 33480, 35216, 36090, 37293, 38340, 39618, 43308, 44020, 48120, 49724, 51120, 52824, 54135, 56942, 57744, 59427, 62155, 66030, 66960, 72180, 74586, 76680, 79236, 85413, 86616, 88040, 96240, 99045, 99448, 105648, 108270, 111879, 113884, 118854, 124310, 132060, 142355, 144360, 149172, 153360, 158472, 170826, 173232, 176080, 186465, 198090, 198896, 216540, 223758, 227768, 237708, 248620, 256239, 264120, 284710, 288720, 297135, 298344, 316944, 335637, 341652, 372930, 396180, 427065, 433080, 447516, 455536, 475416, 497240, 512478, 528240, 559395, 569420, 594270, 596688, 671274, 683304, 745860, 768717, 792360, 854130, 866160, 882601, 895032, 950832, 994480, 1024956, 1118790, 1138840, 1188540, 1281195, 1342548, 1366608, 1491720, 1537434, 1584720, 1678185, 1708260, 1765202, 1790064, 2049912, 2237580, 2277680, 2377080, 2562390, 2647803, 2685096, 2983440, 3074868, 3356370, 3416520, 3530404, 3843585, 4099824, 4413005, 4475160, 4754160, 5124780, 5295606, 5370192, 6149736, 6712740, 6833040, 7060808, 7687170, 7943409, 8826010, 8950320, 10249560, 10591212, 12299472, 13239015, 13425480, 14121616, 15374340, 15886818, 17652020, 20499120, 21182424, 23830227, 26478030, 26850960, 30748680, 31773636, 35304040, 39717045, 42364848, 47660454, 52956060, 61497360, 63547272, 70608080, 79434090, 95320908, 105912120, 119151135, 127094544, 158868180, 190641816, 211824240, 238302270, 317736360, 381283632, 476604540, 635472720, 953209080, 1906418160]

約数ペア:

[(1, 1906418160), (2, 953209080), (3, 635472720), (4, 476604540), (5, 381283632), (6, 317736360), (8, 238302270), (9, 211824240), (10, 190641816), (12, 158868180), (15, 127094544), (16, 119151135), (18, 105912120), (20, 95320908), (24, 79434090), (27, 70608080), (30, 63547272), (31, 61497360), (36, 52956060), (40, 47660454), (45, 42364848), (48, 39717045), (54, 35304040), (60, 31773636), (62, 30748680), (71, 26850960), (72, 26478030), (80, 23830227), (90, 21182424), (93, 20499120), (108, 17652020), (120, 15886818), (124, 15374340), (135, 14121616), (142, 13425480), (144, 13239015), (155, 12299472), (180, 10591212), (186, 10249560), (213, 8950320), (216, 8826010), (240, 7943409), (248, 7687170), (270, 7060808), (279, 6833040), (284, 6712740), (310, 6149736), (355, 5370192), (360, 5295606), (372, 5124780), (401, 4754160), (426, 4475160), (432, 4413005), (465, 4099824), (496, 3843585), (540, 3530404), (558, 3416520), (568, 3356370), (620, 3074868), (639, 2983440), (710, 2685096), (720, 2647803), (744, 2562390), (802, 2377080), (837, 2277680), (852, 2237580), (930, 2049912), (1065, 1790064), (1080, 1765202), (1116, 1708260), (1136, 1678185), (1203, 1584720), (1240, 1537434), (1278, 1491720), (1395, 1366608), (1420, 1342548), (1488, 1281195), (1604, 1188540), (1674, 1138840), (1704, 1118790), (1860, 1024956), (1917, 994480), (2005, 950832), (2130, 895032), (2160, 882601), (2201, 866160), (2232, 854130), (2406, 792360), (2480, 768717), (2556, 745860), (2790, 683304), (2840, 671274), (3195, 596688), (3208, 594270), (3348, 569420), (3408, 559395), (3609, 528240), (3720, 512478), (3834, 497240), (4010, 475416), (4185, 455536), (4260, 447516), (4402, 433080), (4464, 427065), (4812, 396180), (5112, 372930), (5580, 341652), (5680, 335637), (6015, 316944), (6390, 298344), (6416, 297135), (6603, 288720), (6696, 284710), (7218, 264120), (7440, 256239), (7668, 248620), (8020, 237708), (8370, 227768), (8520, 223758), (8804, 216540), (9585, 198896), (9624, 198090), (10224, 186465), (10827, 176080), (11005, 173232), (11160, 170826), (12030, 158472), (12431, 153360), (12780, 149172), (13206, 144360), (13392, 142355), (14436, 132060), (15336, 124310), (16040, 118854), (16740, 113884), (17040, 111879), (17608, 108270), (18045, 105648), (19170, 99448), (19248, 99045), (19809, 96240), (21654, 88040), (22010, 86616), (22320, 85413), (24060, 79236), (24862, 76680), (25560, 74586), (26412, 72180), (28471, 66960), (28872, 66030), (30672, 62155), (32080, 59427), (33015, 57744), (33480, 56942), (35216, 54135), (36090, 52824), (37293, 51120), (38340, 49724), (39618, 48120), (43308, 44020)]