20803369860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1648

約数の個数: 384

約数和(自身を含む): 79960473600

約数和(自身を除く): 59157103740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 331, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 662, 702, 756, 780, 819, 910, 945, 993, 1092, 1170, 1260, 1279, 1324, 1365, 1404, 1638, 1655, 1755, 1820, 1890, 1986, 2317, 2340, 2457, 2558, 2730, 2979, 3276, 3310, 3510, 3780, 3837, 3972, 4095, 4303, 4634, 4914, 4965, 5116, 5460, 5958, 6395, 6620, 6951, 7020, 7674, 8190, 8606, 8937, 8953, 9268, 9828, 9930, 11511, 11585, 11916, 12285, 12790, 12909, 13902, 14895, 15348, 16380, 16627, 17212, 17874, 17906, 19185, 19860, 20853, 21515, 23022, 23170, 24570, 25580, 25818, 26859, 27804, 29790, 30121, 33254, 34533, 34755, 35748, 35812, 38370, 38727, 41706, 43030, 44685, 44765, 46044, 46340, 49140, 49881, 51636, 53718, 57555, 59580, 60242, 62559, 64545, 66508, 69066, 69510, 76740, 77454, 80577, 83135, 83412, 86060, 89370, 89530, 90363, 99762, 104265, 107436, 115110, 116181, 116389, 120484, 125118, 129090, 134295, 138132, 139020, 149643, 150605, 154908, 161154, 166270, 172665, 178740, 179060, 180726, 193635, 199524, 208530, 230220, 232362, 232778, 241731, 249405, 250236, 258180, 268590, 271089, 299286, 301210, 312795, 322308, 332540, 345330, 349167, 361452, 387270, 402885, 417060, 423349, 448929, 451815, 464724, 465556, 483462, 498810, 537180, 542178, 580905, 581945, 598572, 602420, 625590, 690660, 698334, 748215, 774540, 805770, 813267, 846698, 897858, 903630, 966924, 997620, 1047501, 1084356, 1161810, 1163890, 1208655, 1251180, 1270047, 1355445, 1396668, 1496430, 1611540, 1626534, 1693396, 1745835, 1795716, 1807260, 2095002, 2116745, 2244645, 2323620, 2327780, 2417310, 2540094, 2710890, 2963443, 2992860, 3142503, 3253068, 3491670, 3810141, 4066335, 4190004, 4233490, 4489290, 4834620, 5080188, 5237505, 5421780, 5503537, 5926886, 6285006, 6350235, 6983340, 7620282, 8132670, 8466980, 8890329, 8978580, 10475010, 11007074, 11430423, 11853772, 12570012, 12700470, 14817215, 15240564, 15712515, 16265340, 16510611, 17780658, 19050705, 20950020, 22014148, 22860846, 25400940, 26670987, 27517685, 29634430, 31425030, 33021222, 35561316, 38101410, 38524759, 44451645, 45721692, 49531833, 53341974, 55035370, 57152115, 59268860, 62850060, 66042444, 76202820, 77049518, 80012961, 82553055, 88903290, 99063666, 106683948, 110070740, 114304230, 115574277, 133354935, 148595499, 154099036, 160025922, 165106110, 177806580, 192623795, 198127332, 228608460, 231148554, 247659165, 266709870, 297190998, 320051844, 330212220, 346722831, 385247590, 400064805, 462297108, 495318330, 533419740, 577871385, 594381996, 693445662, 742977495, 770495180, 800129610, 990636660, 1040168493, 1155742770, 1386891324, 1485954990, 1600259220, 1733614155, 2080336986, 2311485540, 2971909980, 3467228310, 4160673972, 5200842465, 6934456620, 10401684930, 20803369860]

約数ペア:

[(1, 20803369860), (2, 10401684930), (3, 6934456620), (4, 5200842465), (5, 4160673972), (6, 3467228310), (7, 2971909980), (9, 2311485540), (10, 2080336986), (12, 1733614155), (13, 1600259220), (14, 1485954990), (15, 1386891324), (18, 1155742770), (20, 1040168493), (21, 990636660), (26, 800129610), (27, 770495180), (28, 742977495), (30, 693445662), (35, 594381996), (36, 577871385), (39, 533419740), (42, 495318330), (45, 462297108), (52, 400064805), (54, 385247590), (60, 346722831), (63, 330212220), (65, 320051844), (70, 297190998), (78, 266709870), (84, 247659165), (90, 231148554), (91, 228608460), (105, 198127332), (108, 192623795), (117, 177806580), (126, 165106110), (130, 160025922), (135, 154099036), (140, 148595499), (156, 133354935), (180, 115574277), (182, 114304230), (189, 110070740), (195, 106683948), (210, 99063666), (234, 88903290), (252, 82553055), (260, 80012961), (270, 77049518), (273, 76202820), (315, 66042444), (331, 62850060), (351, 59268860), (364, 57152115), (378, 55035370), (390, 53341974), (420, 49531833), (455, 45721692), (468, 44451645), (540, 38524759), (546, 38101410), (585, 35561316), (630, 33021222), (662, 31425030), (702, 29634430), (756, 27517685), (780, 26670987), (819, 25400940), (910, 22860846), (945, 22014148), (993, 20950020), (1092, 19050705), (1170, 17780658), (1260, 16510611), (1279, 16265340), (1324, 15712515), (1365, 15240564), (1404, 14817215), (1638, 12700470), (1655, 12570012), (1755, 11853772), (1820, 11430423), (1890, 11007074), (1986, 10475010), (2317, 8978580), (2340, 8890329), (2457, 8466980), (2558, 8132670), (2730, 7620282), (2979, 6983340), (3276, 6350235), (3310, 6285006), (3510, 5926886), (3780, 5503537), (3837, 5421780), (3972, 5237505), (4095, 5080188), (4303, 4834620), (4634, 4489290), (4914, 4233490), (4965, 4190004), (5116, 4066335), (5460, 3810141), (5958, 3491670), (6395, 3253068), (6620, 3142503), (6951, 2992860), (7020, 2963443), (7674, 2710890), (8190, 2540094), (8606, 2417310), (8937, 2327780), (8953, 2323620), (9268, 2244645), (9828, 2116745), (9930, 2095002), (11511, 1807260), (11585, 1795716), (11916, 1745835), (12285, 1693396), (12790, 1626534), (12909, 1611540), (13902, 1496430), (14895, 1396668), (15348, 1355445), (16380, 1270047), (16627, 1251180), (17212, 1208655), (17874, 1163890), (17906, 1161810), (19185, 1084356), (19860, 1047501), (20853, 997620), (21515, 966924), (23022, 903630), (23170, 897858), (24570, 846698), (25580, 813267), (25818, 805770), (26859, 774540), (27804, 748215), (29790, 698334), (30121, 690660), (33254, 625590), (34533, 602420), (34755, 598572), (35748, 581945), (35812, 580905), (38370, 542178), (38727, 537180), (41706, 498810), (43030, 483462), (44685, 465556), (44765, 464724), (46044, 451815), (46340, 448929), (49140, 423349), (49881, 417060), (51636, 402885), (53718, 387270), (57555, 361452), (59580, 349167), (60242, 345330), (62559, 332540), (64545, 322308), (66508, 312795), (69066, 301210), (69510, 299286), (76740, 271089), (77454, 268590), (80577, 258180), (83135, 250236), (83412, 249405), (86060, 241731), (89370, 232778), (89530, 232362), (90363, 230220), (99762, 208530), (104265, 199524), (107436, 193635), (115110, 180726), (116181, 179060), (116389, 178740), (120484, 172665), (125118, 166270), (129090, 161154), (134295, 154908), (138132, 150605), (139020, 149643)]