7680127896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 24874836480

約数和(自身を除く): 17194708584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 127, 147, 168, 183, 196, 244, 252, 254, 281, 294, 366, 381, 392, 427, 441, 488, 504, 508, 549, 562, 588, 732, 762, 843, 854, 882, 889, 1016, 1098, 1124, 1143, 1176, 1281, 1464, 1524, 1686, 1708, 1764, 1778, 1967, 2196, 2248, 2286, 2529, 2562, 2667, 2989, 3048, 3372, 3416, 3528, 3556, 3843, 3934, 4392, 4572, 5058, 5124, 5334, 5901, 5978, 6223, 6744, 7112, 7686, 7747, 7868, 8001, 8967, 9144, 10116, 10248, 10668, 11802, 11956, 12446, 13769, 15372, 15494, 15736, 16002, 17141, 17703, 17934, 18669, 20232, 21336, 23241, 23604, 23912, 24892, 26901, 27538, 30744, 30988, 32004, 34282, 35406, 35687, 35868, 37338, 41307, 46482, 47208, 49784, 51423, 53802, 54229, 55076, 56007, 61976, 64008, 68564, 69723, 70812, 71374, 71736, 74676, 82614, 92964, 102846, 107061, 107604, 108458, 110152, 112014, 119987, 123921, 137128, 139446, 141624, 142748, 149352, 154269, 162687, 165228, 185928, 205692, 214122, 215208, 216916, 224028, 239974, 247842, 249809, 278892, 285496, 308538, 321183, 325374, 330456, 359961, 379603, 411384, 428244, 433832, 448056, 479948, 488061, 495684, 499618, 557784, 617076, 642366, 650748, 719922, 749427, 759206, 839909, 856488, 959896, 976122, 991368, 999236, 1079883, 1138809, 1234152, 1284732, 1301496, 1439844, 1498854, 1518412, 1679818, 1748663, 1952244, 1998472, 2159766, 2176907, 2248281, 2277618, 2519727, 2569464, 2879688, 2997708, 3036824, 3359636, 3416427, 3497326, 3904488, 4319532, 4353814, 4496562, 4555236, 5039454, 5245989, 5995416, 6530721, 6719272, 6832854, 6994652, 7559181, 8639064, 8707628, 8993124, 9110472, 10078908, 10491978, 13061442, 13665708, 13989304, 15118362, 15238349, 15737967, 17415256, 17986248, 19592163, 20157816, 20983956, 26122884, 27331416, 30236724, 30476698, 31475934, 39184326, 41967912, 45715047, 52245768, 60473448, 60953396, 62951868, 78368652, 91430094, 106668443, 121906792, 125903736, 137145141, 156737304, 182860188, 213336886, 274290282, 320005329, 365720376, 426673772, 548580564, 640010658, 853347544, 960015987, 1097161128, 1280021316, 1920031974, 2560042632, 3840063948, 7680127896]

約数ペア:

[(1, 7680127896), (2, 3840063948), (3, 2560042632), (4, 1920031974), (6, 1280021316), (7, 1097161128), (8, 960015987), (9, 853347544), (12, 640010658), (14, 548580564), (18, 426673772), (21, 365720376), (24, 320005329), (28, 274290282), (36, 213336886), (42, 182860188), (49, 156737304), (56, 137145141), (61, 125903736), (63, 121906792), (72, 106668443), (84, 91430094), (98, 78368652), (122, 62951868), (126, 60953396), (127, 60473448), (147, 52245768), (168, 45715047), (183, 41967912), (196, 39184326), (244, 31475934), (252, 30476698), (254, 30236724), (281, 27331416), (294, 26122884), (366, 20983956), (381, 20157816), (392, 19592163), (427, 17986248), (441, 17415256), (488, 15737967), (504, 15238349), (508, 15118362), (549, 13989304), (562, 13665708), (588, 13061442), (732, 10491978), (762, 10078908), (843, 9110472), (854, 8993124), (882, 8707628), (889, 8639064), (1016, 7559181), (1098, 6994652), (1124, 6832854), (1143, 6719272), (1176, 6530721), (1281, 5995416), (1464, 5245989), (1524, 5039454), (1686, 4555236), (1708, 4496562), (1764, 4353814), (1778, 4319532), (1967, 3904488), (2196, 3497326), (2248, 3416427), (2286, 3359636), (2529, 3036824), (2562, 2997708), (2667, 2879688), (2989, 2569464), (3048, 2519727), (3372, 2277618), (3416, 2248281), (3528, 2176907), (3556, 2159766), (3843, 1998472), (3934, 1952244), (4392, 1748663), (4572, 1679818), (5058, 1518412), (5124, 1498854), (5334, 1439844), (5901, 1301496), (5978, 1284732), (6223, 1234152), (6744, 1138809), (7112, 1079883), (7686, 999236), (7747, 991368), (7868, 976122), (8001, 959896), (8967, 856488), (9144, 839909), (10116, 759206), (10248, 749427), (10668, 719922), (11802, 650748), (11956, 642366), (12446, 617076), (13769, 557784), (15372, 499618), (15494, 495684), (15736, 488061), (16002, 479948), (17141, 448056), (17703, 433832), (17934, 428244), (18669, 411384), (20232, 379603), (21336, 359961), (23241, 330456), (23604, 325374), (23912, 321183), (24892, 308538), (26901, 285496), (27538, 278892), (30744, 249809), (30988, 247842), (32004, 239974), (34282, 224028), (35406, 216916), (35687, 215208), (35868, 214122), (37338, 205692), (41307, 185928), (46482, 165228), (47208, 162687), (49784, 154269), (51423, 149352), (53802, 142748), (54229, 141624), (55076, 139446), (56007, 137128), (61976, 123921), (64008, 119987), (68564, 112014), (69723, 110152), (70812, 108458), (71374, 107604), (71736, 107061), (74676, 102846), (82614, 92964)]