239342880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71233}}^1$

素因数の和:71258

約数の個数: 96

約数和(自身を含む): 861646464

約数和(自身を除く): 622303584

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, 71233, 142466, 213699, 284932, 356165, 427398, 498631, 569864, 712330, 854796, 997262, 1068495, 1139728, 1424660, 1495893, 1709592, 1994524, 2136990, 2279456, 2493155, 2849320, 2991786, 3419184, 3989048, 4273980, 4986310, 5698640, 5983572, 6838368, 7479465, 7978096, 8547960, 9972620, 11397280, 11967144, 14958930, 15956192, 17095920, 19945240, 23934288, 29917860, 34191840, 39890480, 47868576, 59835720, 79780960, 119671440, 239342880]

約数ペア:

[(1, 239342880), (2, 119671440), (3, 79780960), (4, 59835720), (5, 47868576), (6, 39890480), (7, 34191840), (8, 29917860), (10, 23934288), (12, 19945240), (14, 17095920), (15, 15956192), (16, 14958930), (20, 11967144), (21, 11397280), (24, 9972620), (28, 8547960), (30, 7978096), (32, 7479465), (35, 6838368), (40, 5983572), (42, 5698640), (48, 4986310), (56, 4273980), (60, 3989048), (70, 3419184), (80, 2991786), (84, 2849320), (96, 2493155), (105, 2279456), (112, 2136990), (120, 1994524), (140, 1709592), (160, 1495893), (168, 1424660), (210, 1139728), (224, 1068495), (240, 997262), (280, 854796), (336, 712330), (420, 569864), (480, 498631), (560, 427398), (672, 356165), (840, 284932), (1120, 213699), (1680, 142466), (3360, 71233)]