847084920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 256

約数和(自身を含む): 2901934080

約数和(自身を除く): 2054849160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 127, 132, 155, 163, 165, 186, 220, 248, 254, 264, 310, 326, 330, 341, 372, 381, 440, 465, 489, 508, 620, 635, 652, 660, 682, 744, 762, 815, 930, 978, 1016, 1023, 1240, 1270, 1304, 1320, 1364, 1397, 1524, 1630, 1705, 1793, 1860, 1905, 1956, 2046, 2445, 2540, 2728, 2794, 3048, 3260, 3410, 3586, 3720, 3810, 3912, 3937, 4092, 4191, 4890, 5053, 5080, 5115, 5379, 5588, 6520, 6820, 6985, 7172, 7620, 7874, 8184, 8382, 8965, 9780, 10106, 10230, 10758, 11176, 11811, 13640, 13970, 14344, 15159, 15240, 15748, 16764, 17930, 19560, 19685, 20212, 20460, 20701, 20955, 21516, 23622, 25265, 26895, 27940, 30318, 31496, 33528, 35860, 39370, 40424, 40920, 41402, 41910, 43032, 43307, 47244, 50530, 53790, 55583, 55880, 59055, 60636, 62103, 71720, 75795, 78740, 82804, 83820, 86614, 94488, 101060, 103505, 107580, 111166, 118110, 121272, 124206, 129921, 151590, 157480, 165608, 166749, 167640, 173228, 202120, 207010, 215160, 216535, 222332, 227711, 236220, 248412, 259842, 277915, 303180, 310515, 333498, 346456, 414020, 433070, 444664, 455422, 472440, 496824, 519684, 555830, 606360, 621030, 641731, 649605, 666996, 683133, 828040, 833745, 866140, 910844, 1039368, 1111660, 1138555, 1242060, 1283462, 1299210, 1333992, 1366266, 1667490, 1732280, 1821688, 1925193, 2223320, 2277110, 2484120, 2566924, 2598420, 2732532, 3208655, 3334980, 3415665, 3850386, 4554220, 5133848, 5196840, 5465064, 6417310, 6669960, 6831330, 7059041, 7700772, 9108440, 9625965, 12834620, 13662660, 14118082, 15401544, 19251930, 21177123, 25669240, 27325320, 28236164, 35295205, 38503860, 42354246, 56472328, 70590410, 77007720, 84708492, 105885615, 141180820, 169416984, 211771230, 282361640, 423542460, 847084920]

約数ペア:

[(1, 847084920), (2, 423542460), (3, 282361640), (4, 211771230), (5, 169416984), (6, 141180820), (8, 105885615), (10, 84708492), (11, 77007720), (12, 70590410), (15, 56472328), (20, 42354246), (22, 38503860), (24, 35295205), (30, 28236164), (31, 27325320), (33, 25669240), (40, 21177123), (44, 19251930), (55, 15401544), (60, 14118082), (62, 13662660), (66, 12834620), (88, 9625965), (93, 9108440), (110, 7700772), (120, 7059041), (124, 6831330), (127, 6669960), (132, 6417310), (155, 5465064), (163, 5196840), (165, 5133848), (186, 4554220), (220, 3850386), (248, 3415665), (254, 3334980), (264, 3208655), (310, 2732532), (326, 2598420), (330, 2566924), (341, 2484120), (372, 2277110), (381, 2223320), (440, 1925193), (465, 1821688), (489, 1732280), (508, 1667490), (620, 1366266), (635, 1333992), (652, 1299210), (660, 1283462), (682, 1242060), (744, 1138555), (762, 1111660), (815, 1039368), (930, 910844), (978, 866140), (1016, 833745), (1023, 828040), (1240, 683133), (1270, 666996), (1304, 649605), (1320, 641731), (1364, 621030), (1397, 606360), (1524, 555830), (1630, 519684), (1705, 496824), (1793, 472440), (1860, 455422), (1905, 444664), (1956, 433070), (2046, 414020), (2445, 346456), (2540, 333498), (2728, 310515), (2794, 303180), (3048, 277915), (3260, 259842), (3410, 248412), (3586, 236220), (3720, 227711), (3810, 222332), (3912, 216535), (3937, 215160), (4092, 207010), (4191, 202120), (4890, 173228), (5053, 167640), (5080, 166749), (5115, 165608), (5379, 157480), (5588, 151590), (6520, 129921), (6820, 124206), (6985, 121272), (7172, 118110), (7620, 111166), (7874, 107580), (8184, 103505), (8382, 101060), (8965, 94488), (9780, 86614), (10106, 83820), (10230, 82804), (10758, 78740), (11176, 75795), (11811, 71720), (13640, 62103), (13970, 60636), (14344, 59055), (15159, 55880), (15240, 55583), (15748, 53790), (16764, 50530), (17930, 47244), (19560, 43307), (19685, 43032), (20212, 41910), (20460, 41402), (20701, 40920), (20955, 40424), (21516, 39370), (23622, 35860), (25265, 33528), (26895, 31496), (27940, 30318)]