73239680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 185371740

約数和(自身を除く): 112132060

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 317, 320, 361, 380, 608, 634, 640, 722, 760, 1216, 1268, 1444, 1520, 1585, 1805, 2432, 2536, 2888, 3040, 3170, 3610, 5072, 5776, 6023, 6080, 6340, 7220, 10144, 11552, 12046, 12160, 12680, 14440, 20288, 23104, 24092, 25360, 28880, 30115, 40576, 46208, 48184, 50720, 57760, 60230, 96368, 101440, 114437, 115520, 120460, 192736, 202880, 228874, 231040, 240920, 385472, 457748, 481840, 572185, 770944, 915496, 963680, 1144370, 1830992, 1927360, 2288740, 3661984, 3854720, 4577480, 7323968, 9154960, 14647936, 18309920, 36619840, 73239680]

約数ペア:

[(1, 73239680), (2, 36619840), (4, 18309920), (5, 14647936), (8, 9154960), (10, 7323968), (16, 4577480), (19, 3854720), (20, 3661984), (32, 2288740), (38, 1927360), (40, 1830992), (64, 1144370), (76, 963680), (80, 915496), (95, 770944), (128, 572185), (152, 481840), (160, 457748), (190, 385472), (304, 240920), (317, 231040), (320, 228874), (361, 202880), (380, 192736), (608, 120460), (634, 115520), (640, 114437), (722, 101440), (760, 96368), (1216, 60230), (1268, 57760), (1444, 50720), (1520, 48184), (1585, 46208), (1805, 40576), (2432, 30115), (2536, 28880), (2888, 25360), (3040, 24092), (3170, 23104), (3610, 20288), (5072, 14440), (5776, 12680), (6023, 12160), (6080, 12046), (6340, 11552), (7220, 10144)]