1919063520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1378

約数の個数: 288

約数和(自身を含む): 7223580000

約数和(自身を除く): 5304516480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 97, 99, 110, 120, 132, 144, 160, 165, 176, 180, 194, 198, 220, 240, 264, 288, 291, 330, 352, 360, 388, 396, 440, 480, 485, 495, 528, 582, 660, 720, 776, 792, 873, 880, 970, 990, 1056, 1067, 1164, 1249, 1320, 1440, 1455, 1552, 1584, 1746, 1760, 1940, 1980, 2134, 2328, 2498, 2640, 2910, 3104, 3168, 3201, 3492, 3747, 3880, 3960, 4268, 4365, 4656, 4996, 5280, 5335, 5820, 6245, 6402, 6984, 7494, 7760, 7920, 8536, 8730, 9312, 9603, 9992, 10670, 11241, 11640, 12490, 12804, 13739, 13968, 14988, 15520, 15840, 16005, 17072, 17460, 18735, 19206, 19984, 21340, 22482, 23280, 24980, 25608, 27478, 27936, 29976, 32010, 34144, 34920, 37470, 38412, 39968, 41217, 42680, 44964, 46560, 48015, 49960, 51216, 54956, 56205, 59952, 64020, 68695, 69840, 74940, 76824, 82434, 85360, 89928, 96030, 99920, 102432, 109912, 112410, 119904, 121153, 123651, 128040, 137390, 139680, 149880, 153648, 164868, 170720, 179856, 192060, 199840, 206085, 219824, 224820, 242306, 247302, 256080, 274780, 299760, 307296, 329736, 359712, 363459, 384120, 412170, 439648, 449640, 484612, 494604, 512160, 549560, 599520, 605765, 618255, 659472, 726918, 768240, 824340, 899280, 969224, 989208, 1090377, 1099120, 1211530, 1236510, 1318944, 1332683, 1453836, 1536480, 1648680, 1798560, 1817295, 1938448, 1978416, 2180754, 2198240, 2423060, 2473020, 2665366, 2907672, 3297360, 3634590, 3876896, 3956832, 3998049, 4361508, 4846120, 4946040, 5330732, 5451885, 5815344, 6594720, 6663415, 7269180, 7996098, 8723016, 9692240, 9892080, 10661464, 10903770, 11630688, 11994147, 13326830, 14538360, 15992196, 17446032, 19384480, 19784160, 19990245, 21322928, 21807540, 23988294, 26653660, 29076720, 31984392, 34892064, 39980490, 42645856, 43615080, 47976588, 53307320, 58153440, 59970735, 63968784, 79960980, 87230160, 95953176, 106614640, 119941470, 127937568, 159921960, 174460320, 191906352, 213229280, 239882940, 319843920, 383812704, 479765880, 639687840, 959531760, 1919063520]

約数ペア:

[(1, 1919063520), (2, 959531760), (3, 639687840), (4, 479765880), (5, 383812704), (6, 319843920), (8, 239882940), (9, 213229280), (10, 191906352), (11, 174460320), (12, 159921960), (15, 127937568), (16, 119941470), (18, 106614640), (20, 95953176), (22, 87230160), (24, 79960980), (30, 63968784), (32, 59970735), (33, 58153440), (36, 53307320), (40, 47976588), (44, 43615080), (45, 42645856), (48, 39980490), (55, 34892064), (60, 31984392), (66, 29076720), (72, 26653660), (80, 23988294), (88, 21807540), (90, 21322928), (96, 19990245), (97, 19784160), (99, 19384480), (110, 17446032), (120, 15992196), (132, 14538360), (144, 13326830), (160, 11994147), (165, 11630688), (176, 10903770), (180, 10661464), (194, 9892080), (198, 9692240), (220, 8723016), (240, 7996098), (264, 7269180), (288, 6663415), (291, 6594720), (330, 5815344), (352, 5451885), (360, 5330732), (388, 4946040), (396, 4846120), (440, 4361508), (480, 3998049), (485, 3956832), (495, 3876896), (528, 3634590), (582, 3297360), (660, 2907672), (720, 2665366), (776, 2473020), (792, 2423060), (873, 2198240), (880, 2180754), (970, 1978416), (990, 1938448), (1056, 1817295), (1067, 1798560), (1164, 1648680), (1249, 1536480), (1320, 1453836), (1440, 1332683), (1455, 1318944), (1552, 1236510), (1584, 1211530), (1746, 1099120), (1760, 1090377), (1940, 989208), (1980, 969224), (2134, 899280), (2328, 824340), (2498, 768240), (2640, 726918), (2910, 659472), (3104, 618255), (3168, 605765), (3201, 599520), (3492, 549560), (3747, 512160), (3880, 494604), (3960, 484612), (4268, 449640), (4365, 439648), (4656, 412170), (4996, 384120), (5280, 363459), (5335, 359712), (5820, 329736), (6245, 307296), (6402, 299760), (6984, 274780), (7494, 256080), (7760, 247302), (7920, 242306), (8536, 224820), (8730, 219824), (9312, 206085), (9603, 199840), (9992, 192060), (10670, 179856), (11241, 170720), (11640, 164868), (12490, 153648), (12804, 149880), (13739, 139680), (13968, 137390), (14988, 128040), (15520, 123651), (15840, 121153), (16005, 119904), (17072, 112410), (17460, 109912), (18735, 102432), (19206, 99920), (19984, 96030), (21340, 89928), (22482, 85360), (23280, 82434), (24980, 76824), (25608, 74940), (27478, 69840), (27936, 68695), (29976, 64020), (32010, 59952), (34144, 56205), (34920, 54956), (37470, 51216), (38412, 49960), (39968, 48015), (41217, 46560), (42680, 44964)]