207339120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 735807072

約数和(自身を除く): 528467952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 111, 120, 129, 144, 148, 172, 180, 181, 185, 215, 222, 240, 258, 296, 333, 344, 360, 362, 370, 387, 430, 444, 516, 543, 555, 592, 645, 666, 688, 720, 724, 740, 774, 860, 888, 905, 1032, 1086, 1110, 1290, 1332, 1448, 1480, 1548, 1591, 1629, 1665, 1720, 1776, 1810, 1935, 2064, 2172, 2220, 2580, 2664, 2715, 2896, 2960, 3096, 3182, 3258, 3330, 3440, 3620, 3870, 4344, 4440, 4773, 5160, 5328, 5430, 6192, 6364, 6516, 6660, 6697, 7240, 7740, 7783, 7955, 8145, 8688, 8880, 9546, 10320, 10860, 12728, 13032, 13320, 13394, 14319, 14480, 15480, 15566, 15910, 16290, 19092, 20091, 21720, 23349, 23865, 25456, 26064, 26640, 26788, 28638, 30960, 31132, 31820, 32580, 33485, 38184, 38915, 40182, 43440, 46698, 47730, 53576, 57276, 60273, 62264, 63640, 65160, 66970, 70047, 71595, 76368, 77830, 80364, 93396, 95460, 100455, 107152, 114552, 116745, 120546, 124528, 127280, 130320, 133940, 140094, 143190, 155660, 160728, 186792, 190920, 200910, 229104, 233490, 241092, 267880, 280188, 286380, 287971, 301365, 311320, 321456, 350235, 373584, 381840, 401820, 466980, 482184, 535760, 560376, 572760, 575942, 602730, 622640, 700470, 803640, 863913, 933960, 964368, 1120752, 1145520, 1151884, 1205460, 1400940, 1439855, 1607280, 1727826, 1867920, 2303768, 2410920, 2591739, 2801880, 2879710, 3455652, 4319565, 4607536, 4821840, 5183478, 5603760, 5759420, 6911304, 8639130, 10366956, 11518840, 12958695, 13822608, 17278260, 20733912, 23037680, 25917390, 34556520, 41467824, 51834780, 69113040, 103669560, 207339120]

約数ペア:

[(1, 207339120), (2, 103669560), (3, 69113040), (4, 51834780), (5, 41467824), (6, 34556520), (8, 25917390), (9, 23037680), (10, 20733912), (12, 17278260), (15, 13822608), (16, 12958695), (18, 11518840), (20, 10366956), (24, 8639130), (30, 6911304), (36, 5759420), (37, 5603760), (40, 5183478), (43, 4821840), (45, 4607536), (48, 4319565), (60, 3455652), (72, 2879710), (74, 2801880), (80, 2591739), (86, 2410920), (90, 2303768), (111, 1867920), (120, 1727826), (129, 1607280), (144, 1439855), (148, 1400940), (172, 1205460), (180, 1151884), (181, 1145520), (185, 1120752), (215, 964368), (222, 933960), (240, 863913), (258, 803640), (296, 700470), (333, 622640), (344, 602730), (360, 575942), (362, 572760), (370, 560376), (387, 535760), (430, 482184), (444, 466980), (516, 401820), (543, 381840), (555, 373584), (592, 350235), (645, 321456), (666, 311320), (688, 301365), (720, 287971), (724, 286380), (740, 280188), (774, 267880), (860, 241092), (888, 233490), (905, 229104), (1032, 200910), (1086, 190920), (1110, 186792), (1290, 160728), (1332, 155660), (1448, 143190), (1480, 140094), (1548, 133940), (1591, 130320), (1629, 127280), (1665, 124528), (1720, 120546), (1776, 116745), (1810, 114552), (1935, 107152), (2064, 100455), (2172, 95460), (2220, 93396), (2580, 80364), (2664, 77830), (2715, 76368), (2896, 71595), (2960, 70047), (3096, 66970), (3182, 65160), (3258, 63640), (3330, 62264), (3440, 60273), (3620, 57276), (3870, 53576), (4344, 47730), (4440, 46698), (4773, 43440), (5160, 40182), (5328, 38915), (5430, 38184), (6192, 33485), (6364, 32580), (6516, 31820), (6660, 31132), (6697, 30960), (7240, 28638), (7740, 26788), (7783, 26640), (7955, 26064), (8145, 25456), (8688, 23865), (8880, 23349), (9546, 21720), (10320, 20091), (10860, 19092), (12728, 16290), (13032, 15910), (13320, 15566), (13394, 15480), (14319, 14480)]