2591982960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7753}}^1$

素因数の和:7975

約数の個数: 160

約数和(自身を含む): 9230361600

約数和(自身を除く): 6638378640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1680, 1990, 2388, 2786, 2985, 3184, 3980, 4179, 4776, 5572, 5970, 6965, 7753, 7960, 8358, 9552, 11144, 11940, 13930, 15506, 15920, 16716, 20895, 22288, 23259, 23880, 27860, 31012, 33432, 38765, 41790, 46518, 47760, 54271, 55720, 62024, 66864, 77530, 83580, 93036, 108542, 111440, 116295, 124048, 155060, 162813, 167160, 186072, 217084, 232590, 271355, 310120, 325626, 334320, 372144, 434168, 465180, 542710, 620240, 651252, 814065, 868336, 930360, 1085420, 1302504, 1542847, 1628130, 1860720, 2170840, 2605008, 3085694, 3256260, 4341680, 4628541, 6171388, 6512520, 7714235, 9257082, 10799929, 12342776, 13025040, 15428470, 18514164, 21599858, 23142705, 24685552, 30856940, 32399787, 37028328, 43199716, 46285410, 53999645, 61713880, 64799574, 74056656, 86399432, 92570820, 107999290, 123427760, 129599148, 161998935, 172798864, 185141640, 215998580, 259198296, 323997870, 370283280, 431997160, 518396592, 647995740, 863994320, 1295991480, 2591982960]

約数ペア:

[(1, 2591982960), (2, 1295991480), (3, 863994320), (4, 647995740), (5, 518396592), (6, 431997160), (7, 370283280), (8, 323997870), (10, 259198296), (12, 215998580), (14, 185141640), (15, 172798864), (16, 161998935), (20, 129599148), (21, 123427760), (24, 107999290), (28, 92570820), (30, 86399432), (35, 74056656), (40, 64799574), (42, 61713880), (48, 53999645), (56, 46285410), (60, 43199716), (70, 37028328), (80, 32399787), (84, 30856940), (105, 24685552), (112, 23142705), (120, 21599858), (140, 18514164), (168, 15428470), (199, 13025040), (210, 12342776), (240, 10799929), (280, 9257082), (336, 7714235), (398, 6512520), (420, 6171388), (560, 4628541), (597, 4341680), (796, 3256260), (840, 3085694), (995, 2605008), (1194, 2170840), (1393, 1860720), (1592, 1628130), (1680, 1542847), (1990, 1302504), (2388, 1085420), (2786, 930360), (2985, 868336), (3184, 814065), (3980, 651252), (4179, 620240), (4776, 542710), (5572, 465180), (5970, 434168), (6965, 372144), (7753, 334320), (7960, 325626), (8358, 310120), (9552, 271355), (11144, 232590), (11940, 217084), (13930, 186072), (15506, 167160), (15920, 162813), (16716, 155060), (20895, 124048), (22288, 116295), (23259, 111440), (23880, 108542), (27860, 93036), (31012, 83580), (33432, 77530), (38765, 66864), (41790, 62024), (46518, 55720), (47760, 54271)]