1378367760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74587}}^1$

素因数の和:74621

約数の個数: 160

約数和(自身を含む): 5327373312

約数和(自身を除く): 3949005552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 74587, 149174, 223761, 298348, 372935, 447522, 522109, 596696, 745870, 820457, 895044, 1044218, 1118805, 1193392, 1491740, 1566327, 1640914, 1790088, 2088436, 2237610, 2461371, 2610545, 2983480, 3132654, 3281828, 3580176, 4102285, 4176872, 4475220, 4922742, 5221090, 5743199, 5966960, 6265308, 6563656, 7831635, 8204570, 8353744, 8950440, 9845484, 10442180, 11486398, 12306855, 12530616, 13127312, 15663270, 16409140, 17229597, 17900880, 19690968, 20884360, 22972796, 24613710, 25061232, 28715995, 31326540, 32818280, 34459194, 39381936, 41768720, 45945592, 49227420, 57431990, 62653080, 65636560, 68918388, 86147985, 91891184, 98454840, 114863980, 125306160, 137836776, 172295970, 196909680, 229727960, 275673552, 344591940, 459455920, 689183880, 1378367760]

約数ペア:

[(1, 1378367760), (2, 689183880), (3, 459455920), (4, 344591940), (5, 275673552), (6, 229727960), (7, 196909680), (8, 172295970), (10, 137836776), (11, 125306160), (12, 114863980), (14, 98454840), (15, 91891184), (16, 86147985), (20, 68918388), (21, 65636560), (22, 62653080), (24, 57431990), (28, 49227420), (30, 45945592), (33, 41768720), (35, 39381936), (40, 34459194), (42, 32818280), (44, 31326540), (48, 28715995), (55, 25061232), (56, 24613710), (60, 22972796), (66, 20884360), (70, 19690968), (77, 17900880), (80, 17229597), (84, 16409140), (88, 15663270), (105, 13127312), (110, 12530616), (112, 12306855), (120, 11486398), (132, 10442180), (140, 9845484), (154, 8950440), (165, 8353744), (168, 8204570), (176, 7831635), (210, 6563656), (220, 6265308), (231, 5966960), (240, 5743199), (264, 5221090), (280, 4922742), (308, 4475220), (330, 4176872), (336, 4102285), (385, 3580176), (420, 3281828), (440, 3132654), (462, 2983480), (528, 2610545), (560, 2461371), (616, 2237610), (660, 2088436), (770, 1790088), (840, 1640914), (880, 1566327), (924, 1491740), (1155, 1193392), (1232, 1118805), (1320, 1044218), (1540, 895044), (1680, 820457), (1848, 745870), (2310, 596696), (2640, 522109), (3080, 447522), (3696, 372935), (4620, 298348), (6160, 223761), (9240, 149174), (18480, 74587)]