172416720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6077

約数の個数: 160

約数和(自身を含む): 646887168

約数和(自身を除く): 474470448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 6037, 7140, 9520, 12074, 14280, 18111, 24148, 28560, 30185, 36222, 42259, 48296, 60370, 72444, 84518, 90555, 96592, 102629, 120740, 126777, 144888, 169036, 181110, 205258, 211295, 241480, 253554, 289776, 307887, 338072, 362220, 410516, 422590, 482960, 507108, 513145, 615774, 633885, 676144, 718403, 724440, 821032, 845180, 1014216, 1026290, 1231548, 1267770, 1436806, 1448880, 1539435, 1642064, 1690360, 2028432, 2052580, 2155209, 2463096, 2535540, 2873612, 3078870, 3380720, 3592015, 4105160, 4310418, 4926192, 5071080, 5747224, 6157740, 7184030, 8210320, 8620836, 10142160, 10776045, 11494448, 12315480, 14368060, 17241672, 21552090, 24630960, 28736120, 34483344, 43104180, 57472240, 86208360, 172416720]

約数ペア:

[(1, 172416720), (2, 86208360), (3, 57472240), (4, 43104180), (5, 34483344), (6, 28736120), (7, 24630960), (8, 21552090), (10, 17241672), (12, 14368060), (14, 12315480), (15, 11494448), (16, 10776045), (17, 10142160), (20, 8620836), (21, 8210320), (24, 7184030), (28, 6157740), (30, 5747224), (34, 5071080), (35, 4926192), (40, 4310418), (42, 4105160), (48, 3592015), (51, 3380720), (56, 3078870), (60, 2873612), (68, 2535540), (70, 2463096), (80, 2155209), (84, 2052580), (85, 2028432), (102, 1690360), (105, 1642064), (112, 1539435), (119, 1448880), (120, 1436806), (136, 1267770), (140, 1231548), (168, 1026290), (170, 1014216), (204, 845180), (210, 821032), (238, 724440), (240, 718403), (255, 676144), (272, 633885), (280, 615774), (336, 513145), (340, 507108), (357, 482960), (408, 422590), (420, 410516), (476, 362220), (510, 338072), (560, 307887), (595, 289776), (680, 253554), (714, 241480), (816, 211295), (840, 205258), (952, 181110), (1020, 169036), (1190, 144888), (1360, 126777), (1428, 120740), (1680, 102629), (1785, 96592), (1904, 90555), (2040, 84518), (2380, 72444), (2856, 60370), (3570, 48296), (4080, 42259), (4760, 36222), (5712, 30185), (6037, 28560), (7140, 24148), (9520, 18111), (12074, 14280)]