628766880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{187133}}^1$

素因数の和:187158

約数の個数: 96

約数和(自身を含む): 2263572864

約数和(自身を除く): 1634805984

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, 187133, 374266, 561399, 748532, 935665, 1122798, 1309931, 1497064, 1871330, 2245596, 2619862, 2806995, 2994128, 3742660, 3929793, 4491192, 5239724, 5613990, 5988256, 6549655, 7485320, 7859586, 8982384, 10479448, 11227980, 13099310, 14970640, 15719172, 17964768, 19648965, 20958896, 22455960, 26198620, 29941280, 31438344, 39297930, 41917792, 44911920, 52397240, 62876688, 78595860, 89823840, 104794480, 125753376, 157191720, 209588960, 314383440, 628766880]

約数ペア:

[(1, 628766880), (2, 314383440), (3, 209588960), (4, 157191720), (5, 125753376), (6, 104794480), (7, 89823840), (8, 78595860), (10, 62876688), (12, 52397240), (14, 44911920), (15, 41917792), (16, 39297930), (20, 31438344), (21, 29941280), (24, 26198620), (28, 22455960), (30, 20958896), (32, 19648965), (35, 17964768), (40, 15719172), (42, 14970640), (48, 13099310), (56, 11227980), (60, 10479448), (70, 8982384), (80, 7859586), (84, 7485320), (96, 6549655), (105, 5988256), (112, 5613990), (120, 5239724), (140, 4491192), (160, 3929793), (168, 3742660), (210, 2994128), (224, 2806995), (240, 2619862), (280, 2245596), (336, 1871330), (420, 1497064), (480, 1309931), (560, 1122798), (672, 935665), (840, 748532), (1120, 561399), (1680, 374266), (3360, 187133)]