309715771440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{76819}}^1$

素因数の和:77099

約数の個数: 160

約数和(自身を含む): 975277221120

約数和(自身を除く): 665561449680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 157, 214, 240, 314, 321, 428, 471, 535, 628, 642, 785, 856, 942, 1070, 1256, 1284, 1570, 1605, 1712, 1884, 2140, 2355, 2512, 2568, 3140, 3210, 3768, 4280, 4710, 5136, 6280, 6420, 7536, 8560, 9420, 12560, 12840, 16799, 18840, 25680, 33598, 37680, 50397, 67196, 76819, 83995, 100794, 134392, 153638, 167990, 201588, 230457, 251985, 268784, 307276, 335980, 384095, 403176, 460914, 503970, 614552, 671960, 768190, 806352, 921828, 1007940, 1152285, 1229104, 1343920, 1536380, 1843656, 2015880, 2304570, 3072760, 3687312, 4031760, 4609140, 6145520, 8219633, 9218280, 12060583, 16439266, 18436560, 24121166, 24658899, 32878532, 36181749, 41098165, 48242332, 49317798, 60302915, 65757064, 72363498, 82196330, 96484664, 98635596, 120605830, 123294495, 131514128, 144726996, 164392660, 180908745, 192969328, 197271192, 241211660, 246588990, 289453992, 328785320, 361817490, 394542384, 482423320, 493177980, 578907984, 657570640, 723634980, 964846640, 986355960, 1290482381, 1447269960, 1972711920, 2580964762, 2894539920, 3871447143, 5161929524, 6452411905, 7742894286, 10323859048, 12904823810, 15485788572, 19357235715, 20647718096, 25809647620, 30971577144, 38714471430, 51619295240, 61943154288, 77428942860, 103238590480, 154857885720, 309715771440]

約数ペア:

[(1, 309715771440), (2, 154857885720), (3, 103238590480), (4, 77428942860), (5, 61943154288), (6, 51619295240), (8, 38714471430), (10, 30971577144), (12, 25809647620), (15, 20647718096), (16, 19357235715), (20, 15485788572), (24, 12904823810), (30, 10323859048), (40, 7742894286), (48, 6452411905), (60, 5161929524), (80, 3871447143), (107, 2894539920), (120, 2580964762), (157, 1972711920), (214, 1447269960), (240, 1290482381), (314, 986355960), (321, 964846640), (428, 723634980), (471, 657570640), (535, 578907984), (628, 493177980), (642, 482423320), (785, 394542384), (856, 361817490), (942, 328785320), (1070, 289453992), (1256, 246588990), (1284, 241211660), (1570, 197271192), (1605, 192969328), (1712, 180908745), (1884, 164392660), (2140, 144726996), (2355, 131514128), (2512, 123294495), (2568, 120605830), (3140, 98635596), (3210, 96484664), (3768, 82196330), (4280, 72363498), (4710, 65757064), (5136, 60302915), (6280, 49317798), (6420, 48242332), (7536, 41098165), (8560, 36181749), (9420, 32878532), (12560, 24658899), (12840, 24121166), (16799, 18436560), (18840, 16439266), (25680, 12060583), (33598, 9218280), (37680, 8219633), (50397, 6145520), (67196, 4609140), (76819, 4031760), (83995, 3687312), (100794, 3072760), (134392, 2304570), (153638, 2015880), (167990, 1843656), (201588, 1536380), (230457, 1343920), (251985, 1229104), (268784, 1152285), (307276, 1007940), (335980, 921828), (384095, 806352), (403176, 768190), (460914, 671960), (503970, 614552)]