549402480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 320

約数和(自身を含む): 2174860800

約数和(自身を除く): 1625458320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1188, 1217, 1254, 1320, 1368, 1485, 1520, 1584, 1672, 1710, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2434, 2508, 2565, 2640, 2736, 2970, 3135, 3344, 3420, 3651, 3762, 3960, 4104, 4180, 4560, 4752, 4868, 5016, 5130, 5643, 5940, 6085, 6270, 6840, 7302, 7524, 7920, 8208, 8360, 9405, 9736, 10032, 10260, 10953, 11286, 11880, 12170, 12540, 13387, 13680, 14604, 15048, 16720, 18255, 18810, 19472, 20520, 21906, 22572, 23123, 23760, 24340, 25080, 26774, 28215, 29208, 30096, 32859, 36510, 37620, 40161, 41040, 43812, 45144, 46246, 48680, 50160, 53548, 54765, 56430, 58416, 65718, 66935, 69369, 73020, 75240, 80322, 87624, 90288, 92492, 97360, 107096, 109530, 112860, 115615, 120483, 131436, 133870, 138738, 146040, 150480, 160644, 164295, 175248, 184984, 200805, 208107, 214192, 219060, 225720, 231230, 240966, 254353, 262872, 267740, 277476, 292080, 321288, 328590, 346845, 361449, 369968, 401610, 416214, 438120, 451440, 462460, 481932, 508706, 525744, 535480, 554952, 602415, 624321, 642576, 657180, 693690, 722898, 763059, 803220, 832428, 876240, 924920, 963864, 1017412, 1040535, 1070960, 1109904, 1204830, 1248642, 1271765, 1314360, 1387380, 1445796, 1526118, 1606440, 1664856, 1807245, 1849840, 1927728, 2034824, 2081070, 2289177, 2409660, 2497284, 2543530, 2628720, 2774760, 2891592, 3052236, 3121605, 3212880, 3329712, 3614490, 3815295, 4069648, 4162140, 4578354, 4819320, 4994568, 5087060, 5549520, 5783184, 6104472, 6243210, 6867531, 7228980, 7630590, 8324280, 9156708, 9638640, 9989136, 10174120, 11445885, 12208944, 12486420, 13735062, 14457960, 15261180, 16648560, 18313416, 20348240, 22891770, 24972840, 27470124, 28915920, 30522360, 34337655, 36626832, 45783540, 49945680, 54940248, 61044720, 68675310, 91567080, 109880496, 137350620, 183134160, 274701240, 549402480]

約数ペア:

[(1, 549402480), (2, 274701240), (3, 183134160), (4, 137350620), (5, 109880496), (6, 91567080), (8, 68675310), (9, 61044720), (10, 54940248), (11, 49945680), (12, 45783540), (15, 36626832), (16, 34337655), (18, 30522360), (19, 28915920), (20, 27470124), (22, 24972840), (24, 22891770), (27, 20348240), (30, 18313416), (33, 16648560), (36, 15261180), (38, 14457960), (40, 13735062), (44, 12486420), (45, 12208944), (48, 11445885), (54, 10174120), (55, 9989136), (57, 9638640), (60, 9156708), (66, 8324280), (72, 7630590), (76, 7228980), (80, 6867531), (88, 6243210), (90, 6104472), (95, 5783184), (99, 5549520), (108, 5087060), (110, 4994568), (114, 4819320), (120, 4578354), (132, 4162140), (135, 4069648), (144, 3815295), (152, 3614490), (165, 3329712), (171, 3212880), (176, 3121605), (180, 3052236), (190, 2891592), (198, 2774760), (209, 2628720), (216, 2543530), (220, 2497284), (228, 2409660), (240, 2289177), (264, 2081070), (270, 2034824), (285, 1927728), (297, 1849840), (304, 1807245), (330, 1664856), (342, 1606440), (360, 1526118), (380, 1445796), (396, 1387380), (418, 1314360), (432, 1271765), (440, 1248642), (456, 1204830), (495, 1109904), (513, 1070960), (528, 1040535), (540, 1017412), (570, 963864), (594, 924920), (627, 876240), (660, 832428), (684, 803220), (720, 763059), (760, 722898), (792, 693690), (836, 657180), (855, 642576), (880, 624321), (912, 602415), (990, 554952), (1026, 535480), (1045, 525744), (1080, 508706), (1140, 481932), (1188, 462460), (1217, 451440), (1254, 438120), (1320, 416214), (1368, 401610), (1485, 369968), (1520, 361449), (1584, 346845), (1672, 328590), (1710, 321288), (1881, 292080), (1980, 277476), (2052, 267740), (2090, 262872), (2160, 254353), (2280, 240966), (2376, 231230), (2434, 225720), (2508, 219060), (2565, 214192), (2640, 208107), (2736, 200805), (2970, 184984), (3135, 175248), (3344, 164295), (3420, 160644), (3651, 150480), (3762, 146040), (3960, 138738), (4104, 133870), (4180, 131436), (4560, 120483), (4752, 115615), (4868, 112860), (5016, 109530), (5130, 107096), (5643, 97360), (5940, 92492), (6085, 90288), (6270, 87624), (6840, 80322), (7302, 75240), (7524, 73020), (7920, 69369), (8208, 66935), (8360, 65718), (9405, 58416), (9736, 56430), (10032, 54765), (10260, 53548), (10953, 50160), (11286, 48680), (11880, 46246), (12170, 45144), (12540, 43812), (13387, 41040), (13680, 40161), (14604, 37620), (15048, 36510), (16720, 32859), (18255, 30096), (18810, 29208), (19472, 28215), (20520, 26774), (21906, 25080), (22572, 24340), (23123, 23760)]