710640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 2856960

約数和(自身を除く): 2146320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 658, 705, 720, 752, 756, 840, 846, 940, 945, 987, 1008, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1680, 1692, 1880, 1890, 1974, 2115, 2160, 2256, 2520, 2538, 2632, 2820, 2961, 3024, 3290, 3384, 3760, 3780, 3948, 4230, 4935, 5040, 5076, 5264, 5640, 5922, 6345, 6580, 6768, 7560, 7896, 8460, 8883, 9870, 10152, 11280, 11844, 12690, 13160, 14805, 15120, 15792, 16920, 17766, 19740, 20304, 23688, 25380, 26320, 29610, 33840, 35532, 39480, 44415, 47376, 50760, 59220, 71064, 78960, 88830, 101520, 118440, 142128, 177660, 236880, 355320, 710640]

約数ペア:

[(1, 710640), (2, 355320), (3, 236880), (4, 177660), (5, 142128), (6, 118440), (7, 101520), (8, 88830), (9, 78960), (10, 71064), (12, 59220), (14, 50760), (15, 47376), (16, 44415), (18, 39480), (20, 35532), (21, 33840), (24, 29610), (27, 26320), (28, 25380), (30, 23688), (35, 20304), (36, 19740), (40, 17766), (42, 16920), (45, 15792), (47, 15120), (48, 14805), (54, 13160), (56, 12690), (60, 11844), (63, 11280), (70, 10152), (72, 9870), (80, 8883), (84, 8460), (90, 7896), (94, 7560), (105, 6768), (108, 6580), (112, 6345), (120, 5922), (126, 5640), (135, 5264), (140, 5076), (141, 5040), (144, 4935), (168, 4230), (180, 3948), (188, 3780), (189, 3760), (210, 3384), (216, 3290), (235, 3024), (240, 2961), (252, 2820), (270, 2632), (280, 2538), (282, 2520), (315, 2256), (329, 2160), (336, 2115), (360, 1974), (376, 1890), (378, 1880), (420, 1692), (423, 1680), (432, 1645), (470, 1512), (504, 1410), (540, 1316), (560, 1269), (564, 1260), (630, 1128), (658, 1080), (705, 1008), (720, 987), (752, 945), (756, 940), (840, 846)]