680567118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 1919877120

約数和(自身を除く): 1239310002

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 31, 33, 38, 41, 42, 57, 61, 62, 66, 77, 82, 93, 114, 122, 123, 133, 154, 183, 186, 209, 217, 231, 246, 266, 287, 341, 366, 399, 418, 427, 434, 451, 462, 574, 589, 627, 651, 671, 682, 779, 798, 854, 861, 902, 1023, 1159, 1178, 1254, 1271, 1281, 1302, 1342, 1353, 1463, 1558, 1722, 1767, 1891, 2013, 2046, 2318, 2337, 2387, 2501, 2542, 2562, 2706, 2926, 3157, 3477, 3534, 3782, 3813, 4026, 4123, 4389, 4674, 4697, 4774, 5002, 5453, 5673, 6314, 6479, 6954, 7161, 7503, 7626, 8113, 8246, 8569, 8778, 8897, 9394, 9471, 10906, 11346, 12369, 12749, 12958, 13237, 13981, 14091, 14322, 15006, 16226, 16359, 17138, 17507, 17794, 18942, 19437, 20801, 24149, 24339, 24738, 25498, 25707, 26474, 26691, 27511, 27962, 28182, 32718, 35014, 35929, 38247, 38874, 39711, 41602, 41943, 45353, 47519, 48298, 48678, 51414, 52521, 53382, 55022, 59983, 62403, 71858, 72447, 76494, 77531, 79422, 82533, 83886, 89243, 90706, 95038, 97867, 105042, 107787, 119966, 124806, 136059, 142557, 144894, 145607, 155062, 165066, 169043, 178486, 179949, 192577, 195734, 215574, 232593, 251503, 265639, 267729, 272118, 285114, 291214, 293601, 332633, 338086, 359898, 385154, 395219, 436821, 465186, 503006, 507129, 522709, 531278, 535458, 542717, 577731, 587202, 665266, 754509, 790438, 796917, 852841, 873642, 997899, 1014258, 1045418, 1085434, 1155462, 1185657, 1473089, 1509018, 1568127, 1593834, 1628151, 1705682, 1859473, 1995798, 2371314, 2558523, 2766533, 2946178, 3136254, 3256302, 3658963, 3718946, 4419267, 5117046, 5533066, 5578419, 5969887, 7317926, 8299599, 8838534, 10311623, 10976889, 11156838, 11939774, 16203979, 16599198, 17909661, 20623246, 21953778, 30934869, 32407958, 35819322, 48611937, 61869738, 97223874, 113427853, 226855706, 340283559, 680567118]

約数ペア:

[(1, 680567118), (2, 340283559), (3, 226855706), (6, 113427853), (7, 97223874), (11, 61869738), (14, 48611937), (19, 35819322), (21, 32407958), (22, 30934869), (31, 21953778), (33, 20623246), (38, 17909661), (41, 16599198), (42, 16203979), (57, 11939774), (61, 11156838), (62, 10976889), (66, 10311623), (77, 8838534), (82, 8299599), (93, 7317926), (114, 5969887), (122, 5578419), (123, 5533066), (133, 5117046), (154, 4419267), (183, 3718946), (186, 3658963), (209, 3256302), (217, 3136254), (231, 2946178), (246, 2766533), (266, 2558523), (287, 2371314), (341, 1995798), (366, 1859473), (399, 1705682), (418, 1628151), (427, 1593834), (434, 1568127), (451, 1509018), (462, 1473089), (574, 1185657), (589, 1155462), (627, 1085434), (651, 1045418), (671, 1014258), (682, 997899), (779, 873642), (798, 852841), (854, 796917), (861, 790438), (902, 754509), (1023, 665266), (1159, 587202), (1178, 577731), (1254, 542717), (1271, 535458), (1281, 531278), (1302, 522709), (1342, 507129), (1353, 503006), (1463, 465186), (1558, 436821), (1722, 395219), (1767, 385154), (1891, 359898), (2013, 338086), (2046, 332633), (2318, 293601), (2337, 291214), (2387, 285114), (2501, 272118), (2542, 267729), (2562, 265639), (2706, 251503), (2926, 232593), (3157, 215574), (3477, 195734), (3534, 192577), (3782, 179949), (3813, 178486), (4026, 169043), (4123, 165066), (4389, 155062), (4674, 145607), (4697, 144894), (4774, 142557), (5002, 136059), (5453, 124806), (5673, 119966), (6314, 107787), (6479, 105042), (6954, 97867), (7161, 95038), (7503, 90706), (7626, 89243), (8113, 83886), (8246, 82533), (8569, 79422), (8778, 77531), (8897, 76494), (9394, 72447), (9471, 71858), (10906, 62403), (11346, 59983), (12369, 55022), (12749, 53382), (12958, 52521), (13237, 51414), (13981, 48678), (14091, 48298), (14322, 47519), (15006, 45353), (16226, 41943), (16359, 41602), (17138, 39711), (17507, 38874), (17794, 38247), (18942, 35929), (19437, 35014), (20801, 32718), (24149, 28182), (24339, 27962), (24738, 27511), (25498, 26691), (25707, 26474)]