660215556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 384

約数和(自身を含む): 2384363520

約数和(自身を除く): 1724147964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 31, 33, 36, 39, 42, 44, 52, 54, 62, 63, 66, 77, 78, 84, 91, 93, 99, 108, 117, 124, 126, 132, 143, 154, 156, 182, 186, 189, 197, 198, 217, 231, 234, 252, 273, 279, 286, 297, 308, 341, 351, 364, 372, 378, 394, 396, 403, 429, 434, 462, 468, 546, 558, 572, 591, 594, 651, 682, 693, 702, 756, 788, 806, 819, 837, 858, 868, 924, 1001, 1023, 1092, 1116, 1182, 1188, 1209, 1287, 1302, 1364, 1379, 1386, 1404, 1612, 1638, 1674, 1716, 1773, 1953, 2002, 2046, 2079, 2167, 2364, 2387, 2418, 2457, 2561, 2574, 2604, 2758, 2772, 2821, 3003, 3069, 3276, 3348, 3546, 3627, 3861, 3906, 4004, 4092, 4137, 4158, 4334, 4433, 4774, 4836, 4914, 5122, 5148, 5319, 5516, 5642, 5859, 6006, 6107, 6138, 6501, 7092, 7161, 7254, 7683, 7722, 7812, 8274, 8316, 8463, 8668, 8866, 9009, 9207, 9548, 9828, 10244, 10638, 10881, 11284, 11718, 12012, 12214, 12276, 12411, 13002, 13299, 14322, 14508, 15169, 15366, 15444, 16548, 16926, 17732, 17927, 18018, 18321, 18414, 19503, 21276, 21483, 21762, 23049, 23436, 24428, 24822, 25389, 26004, 26598, 27027, 28171, 28644, 30338, 30732, 31031, 33852, 35854, 36036, 36642, 36828, 37233, 39006, 39897, 42749, 42966, 43524, 45507, 46098, 49644, 50778, 53196, 53781, 54054, 54963, 56342, 58509, 60676, 62062, 64449, 67177, 69147, 71708, 73284, 74466, 76167, 78012, 79391, 79794, 84513, 85498, 85932, 91014, 92196, 93093, 101556, 107562, 108108, 109926, 112684, 117018, 119691, 124124, 128247, 128898, 134354, 136521, 138294, 148932, 152334, 158782, 159588, 161343, 164889, 169026, 170996, 182028, 186186, 197197, 201531, 215124, 219852, 234036, 238173, 239382, 253539, 256494, 257796, 268708, 273042, 276588, 279279, 304668, 317564, 322686, 329778, 338052, 372372, 384741, 394394, 403062, 409563, 470239, 476346, 478764, 484029, 507078, 512988, 546084, 555737, 558558, 591591, 604593, 645372, 659556, 714519, 760617, 769482, 788788, 806124, 819126, 837837, 873301, 940478, 952692, 968058, 1014156, 1111474, 1117116, 1154223, 1183182, 1209186, 1410717, 1429038, 1521234, 1538964, 1638252, 1667211, 1675674, 1746602, 1774773, 1813779, 1880956, 1936116, 2143557, 2222948, 2308446, 2366364, 2418372, 2619903, 2821434, 2858076, 3042468, 3334422, 3351348, 3493204, 3549546, 3627558, 4232151, 4287114, 4616892, 5001633, 5239806, 5324319, 5642868, 6113107, 6668844, 7099092, 7255116, 7859709, 8464302, 8574228, 10003266, 10479612, 10648638, 12226214, 12696453, 15004899, 15719418, 16928604, 18339321, 20006532, 21297276, 23579127, 24452428, 25392906, 30009798, 31438836, 36678642, 47158254, 50785812, 55017963, 60019596, 73357284, 94316508, 110035926, 165053889, 220071852, 330107778, 660215556]

約数ペア:

[(1, 660215556), (2, 330107778), (3, 220071852), (4, 165053889), (6, 110035926), (7, 94316508), (9, 73357284), (11, 60019596), (12, 55017963), (13, 50785812), (14, 47158254), (18, 36678642), (21, 31438836), (22, 30009798), (26, 25392906), (27, 24452428), (28, 23579127), (31, 21297276), (33, 20006532), (36, 18339321), (39, 16928604), (42, 15719418), (44, 15004899), (52, 12696453), (54, 12226214), (62, 10648638), (63, 10479612), (66, 10003266), (77, 8574228), (78, 8464302), (84, 7859709), (91, 7255116), (93, 7099092), (99, 6668844), (108, 6113107), (117, 5642868), (124, 5324319), (126, 5239806), (132, 5001633), (143, 4616892), (154, 4287114), (156, 4232151), (182, 3627558), (186, 3549546), (189, 3493204), (197, 3351348), (198, 3334422), (217, 3042468), (231, 2858076), (234, 2821434), (252, 2619903), (273, 2418372), (279, 2366364), (286, 2308446), (297, 2222948), (308, 2143557), (341, 1936116), (351, 1880956), (364, 1813779), (372, 1774773), (378, 1746602), (394, 1675674), (396, 1667211), (403, 1638252), (429, 1538964), (434, 1521234), (462, 1429038), (468, 1410717), (546, 1209186), (558, 1183182), (572, 1154223), (591, 1117116), (594, 1111474), (651, 1014156), (682, 968058), (693, 952692), (702, 940478), (756, 873301), (788, 837837), (806, 819126), (819, 806124), (837, 788788), (858, 769482), (868, 760617), (924, 714519), (1001, 659556), (1023, 645372), (1092, 604593), (1116, 591591), (1182, 558558), (1188, 555737), (1209, 546084), (1287, 512988), (1302, 507078), (1364, 484029), (1379, 478764), (1386, 476346), (1404, 470239), (1612, 409563), (1638, 403062), (1674, 394394), (1716, 384741), (1773, 372372), (1953, 338052), (2002, 329778), (2046, 322686), (2079, 317564), (2167, 304668), (2364, 279279), (2387, 276588), (2418, 273042), (2457, 268708), (2561, 257796), (2574, 256494), (2604, 253539), (2758, 239382), (2772, 238173), (2821, 234036), (3003, 219852), (3069, 215124), (3276, 201531), (3348, 197197), (3546, 186186), (3627, 182028), (3861, 170996), (3906, 169026), (4004, 164889), (4092, 161343), (4137, 159588), (4158, 158782), (4334, 152334), (4433, 148932), (4774, 138294), (4836, 136521), (4914, 134354), (5122, 128898), (5148, 128247), (5319, 124124), (5516, 119691), (5642, 117018), (5859, 112684), (6006, 109926), (6107, 108108), (6138, 107562), (6501, 101556), (7092, 93093), (7161, 92196), (7254, 91014), (7683, 85932), (7722, 85498), (7812, 84513), (8274, 79794), (8316, 79391), (8463, 78012), (8668, 76167), (8866, 74466), (9009, 73284), (9207, 71708), (9548, 69147), (9828, 67177), (10244, 64449), (10638, 62062), (10881, 60676), (11284, 58509), (11718, 56342), (12012, 54963), (12214, 54054), (12276, 53781), (12411, 53196), (13002, 50778), (13299, 49644), (14322, 46098), (14508, 45507), (15169, 43524), (15366, 42966), (15444, 42749), (16548, 39897), (16926, 39006), (17732, 37233), (17927, 36828), (18018, 36642), (18321, 36036), (18414, 35854), (19503, 33852), (21276, 31031), (21483, 30732), (21762, 30338), (23049, 28644), (23436, 28171), (24428, 27027), (24822, 26598), (25389, 26004)]