1394436120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21559}}^1$

素因数の和:21598

約数の個数: 192

約数和(自身を含む): 5308934400

約数和(自身を除く): 3914498280

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, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21559, 21560, 32340, 43118, 64677, 64680, 86236, 107795, 129354, 150913, 172472, 215590, 237149, 258708, 301826, 323385, 431180, 452739, 474298, 517416, 603652, 646770, 711447, 754565, 862360, 905478, 948596, 1056391, 1185745, 1207304, 1293540, 1422894, 1509130, 1660043, 1810956, 1897192, 2112782, 2263695, 2371490, 2587080, 2845788, 3018260, 3169173, 3320086, 3557235, 3621912, 4225564, 4527390, 4742980, 4980129, 5281955, 5691576, 6036520, 6338346, 6640172, 7114470, 8300215, 8451128, 9054780, 9485960, 9960258, 10563910, 11620301, 12676692, 13280344, 14228940, 15845865, 16600430, 18109560, 19920516, 21127820, 23240602, 24900645, 25353384, 28457880, 31691730, 33200860, 34860903, 39841032, 42255640, 46481204, 49801290, 58101505, 63383460, 66401720, 69721806, 92962408, 99602580, 116203010, 126766920, 139443612, 174304515, 199205160, 232406020, 278887224, 348609030, 464812040, 697218060, 1394436120]

約数ペア:

[(1, 1394436120), (2, 697218060), (3, 464812040), (4, 348609030), (5, 278887224), (6, 232406020), (7, 199205160), (8, 174304515), (10, 139443612), (11, 126766920), (12, 116203010), (14, 99602580), (15, 92962408), (20, 69721806), (21, 66401720), (22, 63383460), (24, 58101505), (28, 49801290), (30, 46481204), (33, 42255640), (35, 39841032), (40, 34860903), (42, 33200860), (44, 31691730), (49, 28457880), (55, 25353384), (56, 24900645), (60, 23240602), (66, 21127820), (70, 19920516), (77, 18109560), (84, 16600430), (88, 15845865), (98, 14228940), (105, 13280344), (110, 12676692), (120, 11620301), (132, 10563910), (140, 9960258), (147, 9485960), (154, 9054780), (165, 8451128), (168, 8300215), (196, 7114470), (210, 6640172), (220, 6338346), (231, 6036520), (245, 5691576), (264, 5281955), (280, 4980129), (294, 4742980), (308, 4527390), (330, 4225564), (385, 3621912), (392, 3557235), (420, 3320086), (440, 3169173), (462, 3018260), (490, 2845788), (539, 2587080), (588, 2371490), (616, 2263695), (660, 2112782), (735, 1897192), (770, 1810956), (840, 1660043), (924, 1509130), (980, 1422894), (1078, 1293540), (1155, 1207304), (1176, 1185745), (1320, 1056391), (1470, 948596), (1540, 905478), (1617, 862360), (1848, 754565), (1960, 711447), (2156, 646770), (2310, 603652), (2695, 517416), (2940, 474298), (3080, 452739), (3234, 431180), (4312, 323385), (4620, 301826), (5390, 258708), (5880, 237149), (6468, 215590), (8085, 172472), (9240, 150913), (10780, 129354), (12936, 107795), (16170, 86236), (21559, 64680), (21560, 64677), (32340, 43118)]