2718948960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20790

約数の個数: 288

約数和(自身を含む): 11420136000

約数和(自身を除く): 8701187040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 20749, 21840, 26208, 32760, 41498, 43680, 62247, 65520, 82996, 103745, 124494, 131040, 145243, 165992, 186741, 207490, 248988, 269737, 290486, 311235, 331984, 373482, 414980, 435729, 497976, 539474, 580972, 622470, 663968, 726215, 746964, 809211, 829960, 871458, 933705, 995952, 1078948, 1161944, 1244940, 1307187, 1348685, 1452430, 1493928, 1618422, 1659920, 1742916, 1867410, 1888159, 1991904, 2157896, 2178645, 2323888, 2427633, 2489880, 2614374, 2697370, 2904860, 2987856, 3236844, 3319840, 3485832, 3734820, 3776318, 4046055, 4315792, 4357290, 4647776, 4855266, 4979760, 5228748, 5394740, 5664477, 5809720, 5975712, 6473688, 6535935, 6971664, 7469640, 7552636, 8092110, 8631584, 8714580, 9440795, 9710532, 9959520, 10457496, 10789480, 11328954, 11619440, 12138165, 12947376, 13071870, 13943328, 14939280, 15105272, 16184220, 16993431, 17429160, 18881590, 19421064, 20914992, 21578960, 22657908, 23238880, 24276330, 25894752, 26143740, 28322385, 29878560, 30210544, 32368440, 33986862, 34858320, 37763180, 38842128, 41829984, 43157920, 45315816, 48552660, 52287480, 56644770, 60421088, 64736880, 67973724, 69716640, 75526360, 77684256, 84967155, 90631632, 97105320, 104574960, 113289540, 129473760, 135947448, 151052720, 169934310, 181263264, 194210640, 209149920, 226579080, 271894896, 302105440, 339868620, 388421280, 453158160, 543789792, 679737240, 906316320, 1359474480, 2718948960]

約数ペア:

[(1, 2718948960), (2, 1359474480), (3, 906316320), (4, 679737240), (5, 543789792), (6, 453158160), (7, 388421280), (8, 339868620), (9, 302105440), (10, 271894896), (12, 226579080), (13, 209149920), (14, 194210640), (15, 181263264), (16, 169934310), (18, 151052720), (20, 135947448), (21, 129473760), (24, 113289540), (26, 104574960), (28, 97105320), (30, 90631632), (32, 84967155), (35, 77684256), (36, 75526360), (39, 69716640), (40, 67973724), (42, 64736880), (45, 60421088), (48, 56644770), (52, 52287480), (56, 48552660), (60, 45315816), (63, 43157920), (65, 41829984), (70, 38842128), (72, 37763180), (78, 34858320), (80, 33986862), (84, 32368440), (90, 30210544), (91, 29878560), (96, 28322385), (104, 26143740), (105, 25894752), (112, 24276330), (117, 23238880), (120, 22657908), (126, 21578960), (130, 20914992), (140, 19421064), (144, 18881590), (156, 17429160), (160, 16993431), (168, 16184220), (180, 15105272), (182, 14939280), (195, 13943328), (208, 13071870), (210, 12947376), (224, 12138165), (234, 11619440), (240, 11328954), (252, 10789480), (260, 10457496), (273, 9959520), (280, 9710532), (288, 9440795), (312, 8714580), (315, 8631584), (336, 8092110), (360, 7552636), (364, 7469640), (390, 6971664), (416, 6535935), (420, 6473688), (455, 5975712), (468, 5809720), (480, 5664477), (504, 5394740), (520, 5228748), (546, 4979760), (560, 4855266), (585, 4647776), (624, 4357290), (630, 4315792), (672, 4046055), (720, 3776318), (728, 3734820), (780, 3485832), (819, 3319840), (840, 3236844), (910, 2987856), (936, 2904860), (1008, 2697370), (1040, 2614374), (1092, 2489880), (1120, 2427633), (1170, 2323888), (1248, 2178645), (1260, 2157896), (1365, 1991904), (1440, 1888159), (1456, 1867410), (1560, 1742916), (1638, 1659920), (1680, 1618422), (1820, 1493928), (1872, 1452430), (2016, 1348685), (2080, 1307187), (2184, 1244940), (2340, 1161944), (2520, 1078948), (2730, 995952), (2912, 933705), (3120, 871458), (3276, 829960), (3360, 809211), (3640, 746964), (3744, 726215), (4095, 663968), (4368, 622470), (4680, 580972), (5040, 539474), (5460, 497976), (6240, 435729), (6552, 414980), (7280, 373482), (8190, 331984), (8736, 311235), (9360, 290486), (10080, 269737), (10920, 248988), (13104, 207490), (14560, 186741), (16380, 165992), (18720, 145243), (20749, 131040), (21840, 124494), (26208, 103745), (32760, 82996), (41498, 65520), (43680, 62247)]