1569642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2154

約数の個数: 160

約数和(自身を含む): 5101709184

約数和(自身を除く): 3532067184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 131, 150, 200, 240, 250, 262, 300, 375, 393, 400, 500, 524, 600, 655, 750, 786, 1000, 1048, 1200, 1310, 1500, 1572, 1965, 1997, 2000, 2096, 2620, 3000, 3144, 3275, 3930, 3994, 5240, 5991, 6000, 6288, 6550, 7860, 7988, 9825, 9985, 10480, 11982, 13100, 15720, 15976, 16375, 19650, 19970, 23964, 26200, 29955, 31440, 31952, 32750, 39300, 39940, 47928, 49125, 49925, 52400, 59910, 65500, 78600, 79880, 95856, 98250, 99850, 119820, 131000, 149775, 157200, 159760, 196500, 199700, 239640, 249625, 261607, 262000, 299550, 393000, 399400, 479280, 499250, 523214, 599100, 748875, 784821, 786000, 798800, 998500, 1046428, 1198200, 1308035, 1497750, 1569642, 1997000, 2092856, 2396400, 2616070, 2995500, 3139284, 3924105, 3994000, 4185712, 5232140, 5991000, 6278568, 6540175, 7848210, 10464280, 11982000, 12557136, 13080350, 15696420, 19620525, 20928560, 26160700, 31392840, 32700875, 39241050, 52321400, 62785680, 65401750, 78482100, 98102625, 104642800, 130803500, 156964200, 196205250, 261607000, 313928400, 392410500, 523214000, 784821000, 1569642000]

約数ペア:

[(1, 1569642000), (2, 784821000), (3, 523214000), (4, 392410500), (5, 313928400), (6, 261607000), (8, 196205250), (10, 156964200), (12, 130803500), (15, 104642800), (16, 98102625), (20, 78482100), (24, 65401750), (25, 62785680), (30, 52321400), (40, 39241050), (48, 32700875), (50, 31392840), (60, 26160700), (75, 20928560), (80, 19620525), (100, 15696420), (120, 13080350), (125, 12557136), (131, 11982000), (150, 10464280), (200, 7848210), (240, 6540175), (250, 6278568), (262, 5991000), (300, 5232140), (375, 4185712), (393, 3994000), (400, 3924105), (500, 3139284), (524, 2995500), (600, 2616070), (655, 2396400), (750, 2092856), (786, 1997000), (1000, 1569642), (1048, 1497750), (1200, 1308035), (1310, 1198200), (1500, 1046428), (1572, 998500), (1965, 798800), (1997, 786000), (2000, 784821), (2096, 748875), (2620, 599100), (3000, 523214), (3144, 499250), (3275, 479280), (3930, 399400), (3994, 393000), (5240, 299550), (5991, 262000), (6000, 261607), (6288, 249625), (6550, 239640), (7860, 199700), (7988, 196500), (9825, 159760), (9985, 157200), (10480, 149775), (11982, 131000), (13100, 119820), (15720, 99850), (15976, 98250), (16375, 95856), (19650, 79880), (19970, 78600), (23964, 65500), (26200, 59910), (29955, 52400), (31440, 49925), (31952, 49125), (32750, 47928), (39300, 39940)]