39013080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 125452800

約数和(自身を除く): 86439720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 241, 284, 285, 355, 380, 426, 456, 482, 568, 570, 710, 723, 760, 852, 964, 1065, 1140, 1205, 1349, 1420, 1446, 1704, 1928, 2130, 2280, 2410, 2698, 2840, 2892, 3615, 4047, 4260, 4579, 4820, 5396, 5784, 6745, 7230, 8094, 8520, 9158, 9640, 10792, 13490, 13737, 14460, 16188, 17111, 18316, 20235, 22895, 26980, 27474, 28920, 32376, 34222, 36632, 40470, 45790, 51333, 53960, 54948, 68444, 68685, 80940, 85555, 91580, 102666, 109896, 136888, 137370, 161880, 171110, 183160, 205332, 256665, 274740, 325109, 342220, 410664, 513330, 549480, 650218, 684440, 975327, 1026660, 1300436, 1625545, 1950654, 2053320, 2600872, 3251090, 3901308, 4876635, 6502180, 7802616, 9753270, 13004360, 19506540, 39013080]

約数ペア:

[(1, 39013080), (2, 19506540), (3, 13004360), (4, 9753270), (5, 7802616), (6, 6502180), (8, 4876635), (10, 3901308), (12, 3251090), (15, 2600872), (19, 2053320), (20, 1950654), (24, 1625545), (30, 1300436), (38, 1026660), (40, 975327), (57, 684440), (60, 650218), (71, 549480), (76, 513330), (95, 410664), (114, 342220), (120, 325109), (142, 274740), (152, 256665), (190, 205332), (213, 183160), (228, 171110), (241, 161880), (284, 137370), (285, 136888), (355, 109896), (380, 102666), (426, 91580), (456, 85555), (482, 80940), (568, 68685), (570, 68444), (710, 54948), (723, 53960), (760, 51333), (852, 45790), (964, 40470), (1065, 36632), (1140, 34222), (1205, 32376), (1349, 28920), (1420, 27474), (1446, 26980), (1704, 22895), (1928, 20235), (2130, 18316), (2280, 17111), (2410, 16188), (2698, 14460), (2840, 13737), (2892, 13490), (3615, 10792), (4047, 9640), (4260, 9158), (4579, 8520), (4820, 8094), (5396, 7230), (5784, 6745)]