349315680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103963}}^1$

素因数の和:103988

約数の個数: 96

約数和(自身を含む): 1257548544

約数和(自身を除く): 908232864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 103963, 207926, 311889, 415852, 519815, 623778, 727741, 831704, 1039630, 1247556, 1455482, 1559445, 1663408, 2079260, 2183223, 2495112, 2910964, 3118890, 3326816, 3638705, 4158520, 4366446, 4990224, 5821928, 6237780, 7277410, 8317040, 8732892, 9980448, 10916115, 11643856, 12475560, 14554820, 16634080, 17465784, 21832230, 23287712, 24951120, 29109640, 34931568, 43664460, 49902240, 58219280, 69863136, 87328920, 116438560, 174657840, 349315680]

約数ペア:

[(1, 349315680), (2, 174657840), (3, 116438560), (4, 87328920), (5, 69863136), (6, 58219280), (7, 49902240), (8, 43664460), (10, 34931568), (12, 29109640), (14, 24951120), (15, 23287712), (16, 21832230), (20, 17465784), (21, 16634080), (24, 14554820), (28, 12475560), (30, 11643856), (32, 10916115), (35, 9980448), (40, 8732892), (42, 8317040), (48, 7277410), (56, 6237780), (60, 5821928), (70, 4990224), (80, 4366446), (84, 4158520), (96, 3638705), (105, 3326816), (112, 3118890), (120, 2910964), (140, 2495112), (160, 2183223), (168, 2079260), (210, 1663408), (224, 1559445), (240, 1455482), (280, 1247556), (336, 1039630), (420, 831704), (480, 727741), (560, 623778), (672, 519815), (840, 415852), (1120, 311889), (1680, 207926), (3360, 103963)]