74637360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 292481280

約数和(自身を除く): 217843920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 251, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 502, 504, 531, 560, 590, 630, 708, 720, 753, 826, 840, 885, 944, 1004, 1008, 1062, 1180, 1239, 1255, 1260, 1416, 1506, 1652, 1680, 1757, 1770, 2008, 2065, 2124, 2259, 2360, 2478, 2510, 2520, 2655, 2832, 3012, 3304, 3514, 3540, 3717, 3765, 4016, 4130, 4248, 4518, 4720, 4956, 5020, 5040, 5271, 5310, 6024, 6195, 6608, 7028, 7080, 7434, 7530, 8260, 8496, 8785, 9036, 9912, 10040, 10542, 10620, 11295, 12048, 12390, 14056, 14160, 14809, 14868, 15060, 15813, 16520, 17570, 18072, 18585, 19824, 20080, 21084, 21240, 22590, 24780, 26355, 28112, 29618, 29736, 30120, 31626, 33040, 35140, 36144, 37170, 42168, 42480, 44427, 45180, 49560, 52710, 59236, 59472, 60240, 63252, 70280, 74045, 74340, 79065, 84336, 88854, 90360, 99120, 103663, 105420, 118472, 126504, 133281, 140560, 148090, 148680, 158130, 177708, 180720, 207326, 210840, 222135, 236944, 253008, 266562, 296180, 297360, 310989, 316260, 355416, 414652, 421680, 444270, 518315, 533124, 592360, 621978, 632520, 666405, 710832, 829304, 888540, 932967, 1036630, 1066248, 1184720, 1243956, 1265040, 1332810, 1554945, 1658608, 1777080, 1865934, 2073260, 2132496, 2487912, 2665620, 3109890, 3554160, 3731868, 4146520, 4664835, 4975824, 5331240, 6219780, 7463736, 8293040, 9329670, 10662480, 12439560, 14927472, 18659340, 24879120, 37318680, 74637360]

約数ペア:

[(1, 74637360), (2, 37318680), (3, 24879120), (4, 18659340), (5, 14927472), (6, 12439560), (7, 10662480), (8, 9329670), (9, 8293040), (10, 7463736), (12, 6219780), (14, 5331240), (15, 4975824), (16, 4664835), (18, 4146520), (20, 3731868), (21, 3554160), (24, 3109890), (28, 2665620), (30, 2487912), (35, 2132496), (36, 2073260), (40, 1865934), (42, 1777080), (45, 1658608), (48, 1554945), (56, 1332810), (59, 1265040), (60, 1243956), (63, 1184720), (70, 1066248), (72, 1036630), (80, 932967), (84, 888540), (90, 829304), (105, 710832), (112, 666405), (118, 632520), (120, 621978), (126, 592360), (140, 533124), (144, 518315), (168, 444270), (177, 421680), (180, 414652), (210, 355416), (236, 316260), (240, 310989), (251, 297360), (252, 296180), (280, 266562), (295, 253008), (315, 236944), (336, 222135), (354, 210840), (360, 207326), (413, 180720), (420, 177708), (472, 158130), (502, 148680), (504, 148090), (531, 140560), (560, 133281), (590, 126504), (630, 118472), (708, 105420), (720, 103663), (753, 99120), (826, 90360), (840, 88854), (885, 84336), (944, 79065), (1004, 74340), (1008, 74045), (1062, 70280), (1180, 63252), (1239, 60240), (1255, 59472), (1260, 59236), (1416, 52710), (1506, 49560), (1652, 45180), (1680, 44427), (1757, 42480), (1770, 42168), (2008, 37170), (2065, 36144), (2124, 35140), (2259, 33040), (2360, 31626), (2478, 30120), (2510, 29736), (2520, 29618), (2655, 28112), (2832, 26355), (3012, 24780), (3304, 22590), (3514, 21240), (3540, 21084), (3717, 20080), (3765, 19824), (4016, 18585), (4130, 18072), (4248, 17570), (4518, 16520), (4720, 15813), (4956, 15060), (5020, 14868), (5040, 14809), (5271, 14160), (5310, 14056), (6024, 12390), (6195, 12048), (6608, 11295), (7028, 10620), (7080, 10542), (7434, 10040), (7530, 9912), (8260, 9036), (8496, 8785)]