163344720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8839}}^1$

素因数の和:8873

約数の個数: 160

約数和(自身を含む): 631388160

約数和(自身を除く): 468043440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8839, 9240, 17678, 18480, 26517, 35356, 44195, 53034, 61873, 70712, 88390, 97229, 106068, 123746, 132585, 141424, 176780, 185619, 194458, 212136, 247492, 265170, 291687, 309365, 353560, 371238, 388916, 424272, 486145, 494984, 530340, 583374, 618730, 680603, 707120, 742476, 777832, 928095, 972290, 989968, 1060680, 1166748, 1237460, 1361206, 1458435, 1484952, 1555664, 1856190, 1944580, 2041809, 2121360, 2333496, 2474920, 2722412, 2916870, 2969904, 3403015, 3712380, 3889160, 4083618, 4666992, 4949840, 5444824, 5833740, 6806030, 7424760, 7778320, 8167236, 10209045, 10889648, 11667480, 13612060, 14849520, 16334472, 20418090, 23334960, 27224120, 32668944, 40836180, 54448240, 81672360, 163344720]

約数ペア:

[(1, 163344720), (2, 81672360), (3, 54448240), (4, 40836180), (5, 32668944), (6, 27224120), (7, 23334960), (8, 20418090), (10, 16334472), (11, 14849520), (12, 13612060), (14, 11667480), (15, 10889648), (16, 10209045), (20, 8167236), (21, 7778320), (22, 7424760), (24, 6806030), (28, 5833740), (30, 5444824), (33, 4949840), (35, 4666992), (40, 4083618), (42, 3889160), (44, 3712380), (48, 3403015), (55, 2969904), (56, 2916870), (60, 2722412), (66, 2474920), (70, 2333496), (77, 2121360), (80, 2041809), (84, 1944580), (88, 1856190), (105, 1555664), (110, 1484952), (112, 1458435), (120, 1361206), (132, 1237460), (140, 1166748), (154, 1060680), (165, 989968), (168, 972290), (176, 928095), (210, 777832), (220, 742476), (231, 707120), (240, 680603), (264, 618730), (280, 583374), (308, 530340), (330, 494984), (336, 486145), (385, 424272), (420, 388916), (440, 371238), (462, 353560), (528, 309365), (560, 291687), (616, 265170), (660, 247492), (770, 212136), (840, 194458), (880, 185619), (924, 176780), (1155, 141424), (1232, 132585), (1320, 123746), (1540, 106068), (1680, 97229), (1848, 88390), (2310, 70712), (2640, 61873), (3080, 53034), (3696, 44195), (4620, 35356), (6160, 26517), (8839, 18480), (9240, 17678)]