39161640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 128

約数和(自身を含む): 140175360

約数和(自身を除く): 101013720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2027, 2415, 2760, 3220, 3864, 4054, 4830, 6081, 6440, 8108, 9660, 10135, 12162, 14189, 16216, 19320, 20270, 24324, 28378, 30405, 40540, 42567, 46621, 48648, 56756, 60810, 70945, 81080, 85134, 93242, 113512, 121620, 139863, 141890, 170268, 186484, 212835, 233105, 243240, 279726, 283780, 326347, 340536, 372968, 425670, 466210, 559452, 567560, 652694, 699315, 851340, 932420, 979041, 1118904, 1305388, 1398630, 1631735, 1702680, 1864840, 1958082, 2610776, 2797260, 3263470, 3916164, 4895205, 5594520, 6526940, 7832328, 9790410, 13053880, 19580820, 39161640]

約数ペア:

[(1, 39161640), (2, 19580820), (3, 13053880), (4, 9790410), (5, 7832328), (6, 6526940), (7, 5594520), (8, 4895205), (10, 3916164), (12, 3263470), (14, 2797260), (15, 2610776), (20, 1958082), (21, 1864840), (23, 1702680), (24, 1631735), (28, 1398630), (30, 1305388), (35, 1118904), (40, 979041), (42, 932420), (46, 851340), (56, 699315), (60, 652694), (69, 567560), (70, 559452), (84, 466210), (92, 425670), (105, 372968), (115, 340536), (120, 326347), (138, 283780), (140, 279726), (161, 243240), (168, 233105), (184, 212835), (210, 186484), (230, 170268), (276, 141890), (280, 139863), (322, 121620), (345, 113512), (420, 93242), (460, 85134), (483, 81080), (552, 70945), (644, 60810), (690, 56756), (805, 48648), (840, 46621), (920, 42567), (966, 40540), (1288, 30405), (1380, 28378), (1610, 24324), (1932, 20270), (2027, 19320), (2415, 16216), (2760, 14189), (3220, 12162), (3864, 10135), (4054, 9660), (4830, 8108), (6081, 6440)]