1398875940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 384

約数和(自身を含む): 5748019200

約数和(自身を除く): 4349143260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 153, 154, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 252, 255, 270, 297, 306, 308, 315, 330, 340, 357, 374, 378, 385, 396, 420, 459, 462, 476, 495, 510, 540, 561, 594, 595, 612, 630, 660, 693, 714, 748, 756, 765, 770, 918, 924, 935, 945, 990, 1020, 1071, 1122, 1155, 1188, 1190, 1260, 1309, 1386, 1428, 1485, 1530, 1540, 1683, 1785, 1836, 1870, 1890, 1979, 1980, 2079, 2142, 2244, 2295, 2310, 2380, 2618, 2772, 2805, 2970, 3060, 3213, 3366, 3465, 3570, 3740, 3780, 3927, 3958, 4158, 4284, 4590, 4620, 5049, 5236, 5355, 5610, 5937, 5940, 6426, 6545, 6732, 6930, 7140, 7854, 7916, 8316, 8415, 9180, 9895, 10098, 10395, 10710, 11220, 11781, 11874, 12852, 13090, 13853, 13860, 15708, 16065, 16830, 17811, 19635, 19790, 20196, 20790, 21420, 21769, 23562, 23748, 25245, 26180, 27706, 29685, 32130, 33643, 33660, 35343, 35622, 39270, 39580, 41559, 41580, 43538, 47124, 50490, 53433, 55412, 58905, 59370, 64260, 65307, 67286, 69265, 70686, 71244, 78540, 83118, 87076, 89055, 100929, 100980, 106866, 108845, 117810, 118740, 124677, 130614, 134572, 138530, 141372, 152383, 166236, 168215, 176715, 178110, 195921, 201858, 207795, 213732, 217690, 235501, 235620, 249354, 261228, 267165, 277060, 302787, 304766, 326535, 336430, 353430, 356220, 370073, 374031, 391842, 403716, 415590, 435380, 457149, 471002, 498708, 504645, 534330, 587763, 605574, 609532, 623385, 653070, 672860, 706503, 706860, 740146, 748062, 761915, 783684, 831180, 908361, 914298, 942004, 979605, 1009290, 1068660, 1110219, 1175526, 1177505, 1211148, 1246770, 1306140, 1371447, 1413006, 1480292, 1496124, 1513935, 1523830, 1816722, 1828596, 1850365, 1870155, 1959210, 2018580, 2119509, 2220438, 2285745, 2351052, 2355010, 2493540, 2590511, 2742894, 2826012, 2938815, 3027870, 3047660, 3330657, 3532515, 3633444, 3700730, 3740310, 3918420, 4114341, 4239018, 4440876, 4541805, 4571490, 4710020, 5181022, 5485788, 5551095, 5877630, 6055740, 6358527, 6661314, 6857235, 7065030, 7401460, 7480620, 7771533, 8228682, 8478036, 9083610, 9142980, 9991971, 10362044, 10597545, 11102190, 11755260, 12717054, 12952555, 13322628, 13714470, 14130060, 15543066, 16457364, 16653285, 18167220, 19983942, 20571705, 21195090, 22204380, 23314599, 25434108, 25905110, 27428940, 31086132, 31792635, 33306570, 38857665, 39967884, 41143410, 42390180, 46629198, 49959855, 51810220, 63585270, 66613140, 69943797, 77715330, 82286820, 93258396, 99919710, 116572995, 127170540, 139887594, 155430660, 199839420, 233145990, 279775188, 349718985, 466291980, 699437970, 1398875940]

約数ペア:

[(1, 1398875940), (2, 699437970), (3, 466291980), (4, 349718985), (5, 279775188), (6, 233145990), (7, 199839420), (9, 155430660), (10, 139887594), (11, 127170540), (12, 116572995), (14, 99919710), (15, 93258396), (17, 82286820), (18, 77715330), (20, 69943797), (21, 66613140), (22, 63585270), (27, 51810220), (28, 49959855), (30, 46629198), (33, 42390180), (34, 41143410), (35, 39967884), (36, 38857665), (42, 33306570), (44, 31792635), (45, 31086132), (51, 27428940), (54, 25905110), (55, 25434108), (60, 23314599), (63, 22204380), (66, 21195090), (68, 20571705), (70, 19983942), (77, 18167220), (84, 16653285), (85, 16457364), (90, 15543066), (99, 14130060), (102, 13714470), (105, 13322628), (108, 12952555), (110, 12717054), (119, 11755260), (126, 11102190), (132, 10597545), (135, 10362044), (140, 9991971), (153, 9142980), (154, 9083610), (165, 8478036), (170, 8228682), (180, 7771533), (187, 7480620), (189, 7401460), (198, 7065030), (204, 6857235), (210, 6661314), (220, 6358527), (231, 6055740), (238, 5877630), (252, 5551095), (255, 5485788), (270, 5181022), (297, 4710020), (306, 4571490), (308, 4541805), (315, 4440876), (330, 4239018), (340, 4114341), (357, 3918420), (374, 3740310), (378, 3700730), (385, 3633444), (396, 3532515), (420, 3330657), (459, 3047660), (462, 3027870), (476, 2938815), (495, 2826012), (510, 2742894), (540, 2590511), (561, 2493540), (594, 2355010), (595, 2351052), (612, 2285745), (630, 2220438), (660, 2119509), (693, 2018580), (714, 1959210), (748, 1870155), (756, 1850365), (765, 1828596), (770, 1816722), (918, 1523830), (924, 1513935), (935, 1496124), (945, 1480292), (990, 1413006), (1020, 1371447), (1071, 1306140), (1122, 1246770), (1155, 1211148), (1188, 1177505), (1190, 1175526), (1260, 1110219), (1309, 1068660), (1386, 1009290), (1428, 979605), (1485, 942004), (1530, 914298), (1540, 908361), (1683, 831180), (1785, 783684), (1836, 761915), (1870, 748062), (1890, 740146), (1979, 706860), (1980, 706503), (2079, 672860), (2142, 653070), (2244, 623385), (2295, 609532), (2310, 605574), (2380, 587763), (2618, 534330), (2772, 504645), (2805, 498708), (2970, 471002), (3060, 457149), (3213, 435380), (3366, 415590), (3465, 403716), (3570, 391842), (3740, 374031), (3780, 370073), (3927, 356220), (3958, 353430), (4158, 336430), (4284, 326535), (4590, 304766), (4620, 302787), (5049, 277060), (5236, 267165), (5355, 261228), (5610, 249354), (5937, 235620), (5940, 235501), (6426, 217690), (6545, 213732), (6732, 207795), (6930, 201858), (7140, 195921), (7854, 178110), (7916, 176715), (8316, 168215), (8415, 166236), (9180, 152383), (9895, 141372), (10098, 138530), (10395, 134572), (10710, 130614), (11220, 124677), (11781, 118740), (11874, 117810), (12852, 108845), (13090, 106866), (13853, 100980), (13860, 100929), (15708, 89055), (16065, 87076), (16830, 83118), (17811, 78540), (19635, 71244), (19790, 70686), (20196, 69265), (20790, 67286), (21420, 65307), (21769, 64260), (23562, 59370), (23748, 58905), (25245, 55412), (26180, 53433), (27706, 50490), (29685, 47124), (32130, 43538), (33643, 41580), (33660, 41559), (35343, 39580), (35622, 39270)]