401951245680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29382401}}^1$

素因数の和:29382439

約数の個数: 120

約数和(自身を含む): 1420932960720

約数和(自身を除く): 1018981715040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 29382401, 58764802, 88147203, 117529604, 146912005, 176294406, 235059208, 264441609, 293824010, 352588812, 440736015, 470118416, 528883218, 558265619, 587648020, 705177624, 881472030, 1057766436, 1116531238, 1175296040, 1322208045, 1410355248, 1674796857, 1762944060, 2115532872, 2233062476, 2350592080, 2644416090, 2791328095, 3349593714, 3525888120, 4231065744, 4466124952, 5024390571, 5288832180, 5582656190, 6699187428, 7051776240, 8373984285, 8932249904, 10048781142, 10577664360, 11165312380, 13398374856, 16747968570, 20097562284, 21155328720, 22330624760, 25121952855, 26796749712, 33495937140, 40195124568, 44661249520, 50243905710, 66991874280, 80390249136, 100487811420, 133983748560, 200975622840, 401951245680]

約数ペア:

[(1, 401951245680), (2, 200975622840), (3, 133983748560), (4, 100487811420), (5, 80390249136), (6, 66991874280), (8, 50243905710), (9, 44661249520), (10, 40195124568), (12, 33495937140), (15, 26796749712), (16, 25121952855), (18, 22330624760), (19, 21155328720), (20, 20097562284), (24, 16747968570), (30, 13398374856), (36, 11165312380), (38, 10577664360), (40, 10048781142), (45, 8932249904), (48, 8373984285), (57, 7051776240), (60, 6699187428), (72, 5582656190), (76, 5288832180), (80, 5024390571), (90, 4466124952), (95, 4231065744), (114, 3525888120), (120, 3349593714), (144, 2791328095), (152, 2644416090), (171, 2350592080), (180, 2233062476), (190, 2115532872), (228, 1762944060), (240, 1674796857), (285, 1410355248), (304, 1322208045), (342, 1175296040), (360, 1116531238), (380, 1057766436), (456, 881472030), (570, 705177624), (684, 587648020), (720, 558265619), (760, 528883218), (855, 470118416), (912, 440736015), (1140, 352588812), (1368, 293824010), (1520, 264441609), (1710, 235059208), (2280, 176294406), (2736, 146912005), (3420, 117529604), (4560, 88147203), (6840, 58764802), (13680, 29382401)]