766920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 2903040

約数和(自身を除く): 2136120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 83, 84, 88, 105, 110, 120, 132, 140, 154, 165, 166, 168, 210, 220, 231, 249, 264, 280, 308, 330, 332, 385, 415, 420, 440, 462, 498, 581, 616, 660, 664, 770, 830, 840, 913, 924, 996, 1155, 1162, 1245, 1320, 1540, 1660, 1743, 1826, 1848, 1992, 2310, 2324, 2490, 2739, 2905, 3080, 3320, 3486, 3652, 4565, 4620, 4648, 4980, 5478, 5810, 6391, 6972, 7304, 8715, 9130, 9240, 9960, 10956, 11620, 12782, 13695, 13944, 17430, 18260, 19173, 21912, 23240, 25564, 27390, 31955, 34860, 36520, 38346, 51128, 54780, 63910, 69720, 76692, 95865, 109560, 127820, 153384, 191730, 255640, 383460, 766920]

約数ペア:

[(1, 766920), (2, 383460), (3, 255640), (4, 191730), (5, 153384), (6, 127820), (7, 109560), (8, 95865), (10, 76692), (11, 69720), (12, 63910), (14, 54780), (15, 51128), (20, 38346), (21, 36520), (22, 34860), (24, 31955), (28, 27390), (30, 25564), (33, 23240), (35, 21912), (40, 19173), (42, 18260), (44, 17430), (55, 13944), (56, 13695), (60, 12782), (66, 11620), (70, 10956), (77, 9960), (83, 9240), (84, 9130), (88, 8715), (105, 7304), (110, 6972), (120, 6391), (132, 5810), (140, 5478), (154, 4980), (165, 4648), (166, 4620), (168, 4565), (210, 3652), (220, 3486), (231, 3320), (249, 3080), (264, 2905), (280, 2739), (308, 2490), (330, 2324), (332, 2310), (385, 1992), (415, 1848), (420, 1826), (440, 1743), (462, 1660), (498, 1540), (581, 1320), (616, 1245), (660, 1162), (664, 1155), (770, 996), (830, 924), (840, 913)]