69209040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16963}}^1$

素因数の和:16996

約数の個数: 80

約数和(自身を含む): 227181888

約数和(自身を除く): 157972848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 169630, 203556, 254445, 271408, 288371, 339260, 407112, 508890, 576742, 678520, 814224, 865113, 1017780, 1153484, 1357040, 1441855, 1730226, 2035560, 2306968, 2883710, 3460452, 4071120, 4325565, 4613936, 5767420, 6920904, 8651130, 11534840, 13841808, 17302260, 23069680, 34604520, 69209040]

約数ペア:

[(1, 69209040), (2, 34604520), (3, 23069680), (4, 17302260), (5, 13841808), (6, 11534840), (8, 8651130), (10, 6920904), (12, 5767420), (15, 4613936), (16, 4325565), (17, 4071120), (20, 3460452), (24, 2883710), (30, 2306968), (34, 2035560), (40, 1730226), (48, 1441855), (51, 1357040), (60, 1153484), (68, 1017780), (80, 865113), (85, 814224), (102, 678520), (120, 576742), (136, 508890), (170, 407112), (204, 339260), (240, 288371), (255, 271408), (272, 254445), (340, 203556), (408, 169630), (510, 135704), (680, 101778), (816, 84815), (1020, 67852), (1360, 50889), (2040, 33926), (4080, 16963)]