15354638520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1270

約数の個数: 256

約数和(自身を含む): 51403161600

約数和(自身を除く): 36048523080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 383, 390, 403, 465, 520, 620, 744, 766, 780, 806, 829, 930, 1149, 1209, 1240, 1532, 1560, 1612, 1658, 1860, 1915, 2015, 2298, 2418, 2487, 3064, 3224, 3316, 3720, 3830, 4030, 4145, 4596, 4836, 4974, 4979, 5745, 6045, 6632, 7660, 8060, 8290, 9192, 9672, 9948, 9958, 10777, 11490, 11873, 12090, 12435, 14937, 15320, 16120, 16580, 19896, 19916, 21554, 22980, 23746, 24180, 24870, 24895, 25699, 29874, 32331, 33160, 35619, 39832, 43108, 45960, 47492, 48360, 49740, 49790, 51398, 53885, 59365, 59748, 64662, 71238, 74685, 77097, 86216, 94984, 99480, 99580, 102796, 107770, 118730, 119496, 128495, 129324, 142476, 149370, 154194, 154349, 161655, 178095, 199160, 205592, 215540, 237460, 256990, 258648, 284952, 298740, 308388, 308698, 317507, 323310, 334087, 356190, 385485, 431080, 463047, 474920, 513980, 597480, 616776, 617396, 635014, 646620, 668174, 712380, 770970, 771745, 926094, 952521, 1002261, 1027960, 1234792, 1270028, 1293240, 1336348, 1424760, 1541940, 1543490, 1587535, 1670435, 1852188, 1905042, 2004522, 2315235, 2540056, 2672696, 3083880, 3086980, 3175070, 3340870, 3704376, 3810084, 4009044, 4127591, 4630470, 4762605, 5011305, 6173960, 6350140, 6681740, 7620168, 8018088, 8255182, 9260940, 9525210, 9842717, 10022610, 12382773, 12700280, 13363480, 16510364, 18521880, 19050420, 19685434, 20045220, 20637955, 24765546, 29528151, 33020728, 38100840, 39370868, 40090440, 41275910, 49213585, 49531092, 59056302, 61913865, 78741736, 82551820, 98427170, 99062184, 118112604, 123827730, 127955321, 147640755, 165103640, 196854340, 236225208, 247655460, 255910642, 295281510, 383865963, 393708680, 495310920, 511821284, 590563020, 639776605, 767731926, 1023642568, 1181126040, 1279553210, 1535463852, 1919329815, 2559106420, 3070927704, 3838659630, 5118212840, 7677319260, 15354638520]

約数ペア:

[(1, 15354638520), (2, 7677319260), (3, 5118212840), (4, 3838659630), (5, 3070927704), (6, 2559106420), (8, 1919329815), (10, 1535463852), (12, 1279553210), (13, 1181126040), (15, 1023642568), (20, 767731926), (24, 639776605), (26, 590563020), (30, 511821284), (31, 495310920), (39, 393708680), (40, 383865963), (52, 295281510), (60, 255910642), (62, 247655460), (65, 236225208), (78, 196854340), (93, 165103640), (104, 147640755), (120, 127955321), (124, 123827730), (130, 118112604), (155, 99062184), (156, 98427170), (186, 82551820), (195, 78741736), (248, 61913865), (260, 59056302), (310, 49531092), (312, 49213585), (372, 41275910), (383, 40090440), (390, 39370868), (403, 38100840), (465, 33020728), (520, 29528151), (620, 24765546), (744, 20637955), (766, 20045220), (780, 19685434), (806, 19050420), (829, 18521880), (930, 16510364), (1149, 13363480), (1209, 12700280), (1240, 12382773), (1532, 10022610), (1560, 9842717), (1612, 9525210), (1658, 9260940), (1860, 8255182), (1915, 8018088), (2015, 7620168), (2298, 6681740), (2418, 6350140), (2487, 6173960), (3064, 5011305), (3224, 4762605), (3316, 4630470), (3720, 4127591), (3830, 4009044), (4030, 3810084), (4145, 3704376), (4596, 3340870), (4836, 3175070), (4974, 3086980), (4979, 3083880), (5745, 2672696), (6045, 2540056), (6632, 2315235), (7660, 2004522), (8060, 1905042), (8290, 1852188), (9192, 1670435), (9672, 1587535), (9948, 1543490), (9958, 1541940), (10777, 1424760), (11490, 1336348), (11873, 1293240), (12090, 1270028), (12435, 1234792), (14937, 1027960), (15320, 1002261), (16120, 952521), (16580, 926094), (19896, 771745), (19916, 770970), (21554, 712380), (22980, 668174), (23746, 646620), (24180, 635014), (24870, 617396), (24895, 616776), (25699, 597480), (29874, 513980), (32331, 474920), (33160, 463047), (35619, 431080), (39832, 385485), (43108, 356190), (45960, 334087), (47492, 323310), (48360, 317507), (49740, 308698), (49790, 308388), (51398, 298740), (53885, 284952), (59365, 258648), (59748, 256990), (64662, 237460), (71238, 215540), (74685, 205592), (77097, 199160), (86216, 178095), (94984, 161655), (99480, 154349), (99580, 154194), (102796, 149370), (107770, 142476), (118730, 129324), (119496, 128495)]