217621440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 336

約数和(自身を含む): 815461920

約数和(自身を除く): 597840480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 97, 114, 120, 123, 144, 152, 160, 164, 171, 180, 190, 192, 194, 205, 228, 240, 246, 285, 288, 291, 304, 320, 328, 342, 360, 369, 380, 388, 410, 456, 480, 485, 492, 570, 576, 582, 608, 615, 656, 684, 720, 738, 760, 776, 779, 820, 855, 873, 912, 960, 970, 984, 1140, 1164, 1216, 1230, 1312, 1368, 1440, 1455, 1476, 1520, 1552, 1558, 1640, 1710, 1746, 1824, 1843, 1845, 1940, 1968, 2280, 2328, 2337, 2460, 2624, 2736, 2880, 2910, 2952, 3040, 3104, 3116, 3280, 3420, 3492, 3648, 3686, 3690, 3880, 3895, 3936, 3977, 4365, 4560, 4656, 4674, 4920, 5472, 5529, 5820, 5904, 6080, 6208, 6232, 6560, 6840, 6984, 7011, 7372, 7380, 7760, 7790, 7872, 7954, 8730, 9120, 9215, 9312, 9348, 9840, 10944, 11058, 11640, 11685, 11808, 11931, 12464, 13120, 13680, 13968, 14022, 14744, 14760, 15520, 15580, 15908, 16587, 17460, 18240, 18430, 18624, 18696, 19680, 19885, 22116, 23280, 23370, 23616, 23862, 24928, 27360, 27645, 27936, 28044, 29488, 29520, 31040, 31160, 31816, 33174, 34920, 35055, 35793, 36860, 37392, 39360, 39770, 44232, 46560, 46740, 47724, 49856, 54720, 55290, 55872, 56088, 58976, 59040, 59655, 62320, 63632, 66348, 69840, 70110, 71586, 73720, 74784, 75563, 79540, 82935, 88464, 93120, 93480, 95448, 110580, 112176, 117952, 118080, 119310, 124640, 127264, 132696, 139680, 140220, 143172, 147440, 149568, 151126, 159080, 165870, 176928, 178965, 186960, 190896, 221160, 224352, 226689, 238620, 249280, 254528, 265392, 279360, 280440, 286344, 294880, 302252, 318160, 331740, 353856, 357930, 373920, 377815, 381792, 442320, 448704, 453378, 477240, 530784, 560880, 572688, 589760, 604504, 636320, 663480, 680067, 715860, 747840, 755630, 763584, 884640, 906756, 954480, 1061568, 1121760, 1133445, 1145376, 1209008, 1272640, 1326960, 1360134, 1431720, 1511260, 1769280, 1813512, 1908960, 2243520, 2266890, 2290752, 2418016, 2653920, 2720268, 2863440, 3022520, 3400335, 3627024, 3817920, 4533780, 4836032, 5307840, 5440536, 5726880, 6045040, 6800670, 7254048, 9067560, 10881072, 11453760, 12090080, 13601340, 14508096, 18135120, 21762144, 24180160, 27202680, 36270240, 43524288, 54405360, 72540480, 108810720, 217621440]

約数ペア:

[(1, 217621440), (2, 108810720), (3, 72540480), (4, 54405360), (5, 43524288), (6, 36270240), (8, 27202680), (9, 24180160), (10, 21762144), (12, 18135120), (15, 14508096), (16, 13601340), (18, 12090080), (19, 11453760), (20, 10881072), (24, 9067560), (30, 7254048), (32, 6800670), (36, 6045040), (38, 5726880), (40, 5440536), (41, 5307840), (45, 4836032), (48, 4533780), (57, 3817920), (60, 3627024), (64, 3400335), (72, 3022520), (76, 2863440), (80, 2720268), (82, 2653920), (90, 2418016), (95, 2290752), (96, 2266890), (97, 2243520), (114, 1908960), (120, 1813512), (123, 1769280), (144, 1511260), (152, 1431720), (160, 1360134), (164, 1326960), (171, 1272640), (180, 1209008), (190, 1145376), (192, 1133445), (194, 1121760), (205, 1061568), (228, 954480), (240, 906756), (246, 884640), (285, 763584), (288, 755630), (291, 747840), (304, 715860), (320, 680067), (328, 663480), (342, 636320), (360, 604504), (369, 589760), (380, 572688), (388, 560880), (410, 530784), (456, 477240), (480, 453378), (485, 448704), (492, 442320), (570, 381792), (576, 377815), (582, 373920), (608, 357930), (615, 353856), (656, 331740), (684, 318160), (720, 302252), (738, 294880), (760, 286344), (776, 280440), (779, 279360), (820, 265392), (855, 254528), (873, 249280), (912, 238620), (960, 226689), (970, 224352), (984, 221160), (1140, 190896), (1164, 186960), (1216, 178965), (1230, 176928), (1312, 165870), (1368, 159080), (1440, 151126), (1455, 149568), (1476, 147440), (1520, 143172), (1552, 140220), (1558, 139680), (1640, 132696), (1710, 127264), (1746, 124640), (1824, 119310), (1843, 118080), (1845, 117952), (1940, 112176), (1968, 110580), (2280, 95448), (2328, 93480), (2337, 93120), (2460, 88464), (2624, 82935), (2736, 79540), (2880, 75563), (2910, 74784), (2952, 73720), (3040, 71586), (3104, 70110), (3116, 69840), (3280, 66348), (3420, 63632), (3492, 62320), (3648, 59655), (3686, 59040), (3690, 58976), (3880, 56088), (3895, 55872), (3936, 55290), (3977, 54720), (4365, 49856), (4560, 47724), (4656, 46740), (4674, 46560), (4920, 44232), (5472, 39770), (5529, 39360), (5820, 37392), (5904, 36860), (6080, 35793), (6208, 35055), (6232, 34920), (6560, 33174), (6840, 31816), (6984, 31160), (7011, 31040), (7372, 29520), (7380, 29488), (7760, 28044), (7790, 27936), (7872, 27645), (7954, 27360), (8730, 24928), (9120, 23862), (9215, 23616), (9312, 23370), (9348, 23280), (9840, 22116), (10944, 19885), (11058, 19680), (11640, 18696), (11685, 18624), (11808, 18430), (11931, 18240), (12464, 17460), (13120, 16587), (13680, 15908), (13968, 15580), (14022, 15520), (14744, 14760)]