1176174920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 2948659200

約数和(自身を除く): 1772484280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 157, 170, 184, 230, 314, 340, 391, 460, 479, 628, 680, 782, 785, 920, 958, 1256, 1564, 1570, 1916, 1955, 2395, 2669, 3128, 3140, 3611, 3832, 3910, 4790, 5338, 6280, 7222, 7820, 8143, 9580, 10676, 11017, 13345, 14444, 15640, 16286, 18055, 19160, 21352, 22034, 26690, 28888, 32572, 36110, 40715, 44068, 53380, 55085, 61387, 65144, 72220, 75203, 81430, 88136, 106760, 110170, 122774, 144440, 150406, 162860, 187289, 220340, 245548, 300812, 306935, 325720, 374578, 376015, 440680, 491096, 601624, 613870, 749156, 752030, 936445, 1227740, 1278451, 1498312, 1504060, 1729669, 1872890, 2455480, 2556902, 3008120, 3459338, 3745780, 5113804, 6392255, 6918676, 7491560, 8648345, 10227608, 12784510, 13837352, 17296690, 25569020, 29404373, 34593380, 51138040, 58808746, 69186760, 117617492, 147021865, 235234984, 294043730, 588087460, 1176174920]

約数ペア:

[(1, 1176174920), (2, 588087460), (4, 294043730), (5, 235234984), (8, 147021865), (10, 117617492), (17, 69186760), (20, 58808746), (23, 51138040), (34, 34593380), (40, 29404373), (46, 25569020), (68, 17296690), (85, 13837352), (92, 12784510), (115, 10227608), (136, 8648345), (157, 7491560), (170, 6918676), (184, 6392255), (230, 5113804), (314, 3745780), (340, 3459338), (391, 3008120), (460, 2556902), (479, 2455480), (628, 1872890), (680, 1729669), (782, 1504060), (785, 1498312), (920, 1278451), (958, 1227740), (1256, 936445), (1564, 752030), (1570, 749156), (1916, 613870), (1955, 601624), (2395, 491096), (2669, 440680), (3128, 376015), (3140, 374578), (3611, 325720), (3832, 306935), (3910, 300812), (4790, 245548), (5338, 220340), (6280, 187289), (7222, 162860), (7820, 150406), (8143, 144440), (9580, 122774), (10676, 110170), (11017, 106760), (13345, 88136), (14444, 81430), (15640, 75203), (16286, 72220), (18055, 65144), (19160, 61387), (21352, 55085), (22034, 53380), (26690, 44068), (28888, 40715), (32572, 36110)]