5729640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 20736000

約数和(自身を除く): 15006360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 359, 380, 399, 420, 456, 532, 570, 665, 718, 760, 798, 840, 1064, 1077, 1140, 1330, 1436, 1596, 1795, 1995, 2154, 2280, 2513, 2660, 2872, 3192, 3590, 3990, 4308, 5026, 5320, 5385, 6821, 7180, 7539, 7980, 8616, 10052, 10770, 12565, 13642, 14360, 15078, 15960, 20104, 20463, 21540, 25130, 27284, 30156, 34105, 37695, 40926, 43080, 47747, 50260, 54568, 60312, 68210, 75390, 81852, 95494, 100520, 102315, 136420, 143241, 150780, 163704, 190988, 204630, 238735, 272840, 286482, 301560, 381976, 409260, 477470, 572964, 716205, 818520, 954940, 1145928, 1432410, 1909880, 2864820, 5729640]

約数ペア:

[(1, 5729640), (2, 2864820), (3, 1909880), (4, 1432410), (5, 1145928), (6, 954940), (7, 818520), (8, 716205), (10, 572964), (12, 477470), (14, 409260), (15, 381976), (19, 301560), (20, 286482), (21, 272840), (24, 238735), (28, 204630), (30, 190988), (35, 163704), (38, 150780), (40, 143241), (42, 136420), (56, 102315), (57, 100520), (60, 95494), (70, 81852), (76, 75390), (84, 68210), (95, 60312), (105, 54568), (114, 50260), (120, 47747), (133, 43080), (140, 40926), (152, 37695), (168, 34105), (190, 30156), (210, 27284), (228, 25130), (266, 21540), (280, 20463), (285, 20104), (359, 15960), (380, 15078), (399, 14360), (420, 13642), (456, 12565), (532, 10770), (570, 10052), (665, 8616), (718, 7980), (760, 7539), (798, 7180), (840, 6821), (1064, 5385), (1077, 5320), (1140, 5026), (1330, 4308), (1436, 3990), (1596, 3590), (1795, 3192), (1995, 2872), (2154, 2660), (2280, 2513)]