1260005292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:733

約数の個数: 288

約数和(自身を含む): 4265963520

約数和(自身を除く): 3005958228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 114, 117, 124, 126, 133, 156, 171, 182, 186, 217, 228, 234, 247, 252, 266, 273, 279, 342, 364, 372, 399, 403, 434, 468, 494, 532, 546, 558, 589, 651, 653, 684, 741, 798, 806, 819, 868, 988, 1092, 1116, 1178, 1197, 1209, 1302, 1306, 1482, 1596, 1612, 1638, 1729, 1767, 1953, 1959, 2223, 2356, 2394, 2418, 2604, 2612, 2821, 2964, 3276, 3458, 3534, 3627, 3906, 3918, 4123, 4446, 4571, 4788, 4836, 5187, 5301, 5642, 5877, 6916, 7068, 7254, 7657, 7812, 7836, 8246, 8463, 8489, 8892, 9142, 10374, 10602, 11284, 11754, 12369, 12407, 13713, 14508, 15314, 15561, 16492, 16926, 16978, 18284, 20243, 20748, 21204, 22971, 23508, 24738, 24814, 25389, 25467, 27426, 30628, 31122, 33852, 33956, 37107, 37221, 40486, 41139, 45942, 49476, 49628, 50778, 50934, 53599, 54852, 59423, 60729, 62244, 68913, 74214, 74442, 76401, 80972, 82278, 86849, 91884, 101556, 101868, 107198, 111663, 118846, 121458, 137826, 141701, 148428, 148884, 152802, 160797, 161291, 164556, 173698, 178269, 182187, 214396, 223326, 237692, 242916, 260547, 263159, 275652, 283402, 305604, 321594, 322582, 347396, 356538, 364374, 384617, 425103, 446652, 482391, 483873, 521094, 526318, 534807, 566804, 643188, 645164, 713076, 728748, 769234, 781641, 789477, 850206, 964782, 967746, 1042188, 1052636, 1069614, 1129037, 1153851, 1275309, 1451619, 1538468, 1563282, 1578954, 1700412, 1842113, 1929564, 1935492, 2139228, 2258074, 2307702, 2368431, 2550618, 2692319, 2903238, 3126564, 3157908, 3387111, 3461553, 3684226, 4516148, 4615404, 4736862, 5000021, 5101236, 5384638, 5526339, 5806476, 6774222, 6923106, 7368452, 8076957, 9473724, 10000042, 10161333, 10769276, 11052678, 13548444, 13846212, 15000063, 16153914, 16579017, 20000084, 20322666, 22105356, 24230871, 30000126, 32307828, 33158034, 35000147, 40645332, 45000189, 48461742, 60000252, 66316068, 70000294, 90000378, 96923484, 105000441, 140000588, 180000756, 210000882, 315001323, 420001764, 630002646, 1260005292]

約数ペア:

[(1, 1260005292), (2, 630002646), (3, 420001764), (4, 315001323), (6, 210000882), (7, 180000756), (9, 140000588), (12, 105000441), (13, 96923484), (14, 90000378), (18, 70000294), (19, 66316068), (21, 60000252), (26, 48461742), (28, 45000189), (31, 40645332), (36, 35000147), (38, 33158034), (39, 32307828), (42, 30000126), (52, 24230871), (57, 22105356), (62, 20322666), (63, 20000084), (76, 16579017), (78, 16153914), (84, 15000063), (91, 13846212), (93, 13548444), (114, 11052678), (117, 10769276), (124, 10161333), (126, 10000042), (133, 9473724), (156, 8076957), (171, 7368452), (182, 6923106), (186, 6774222), (217, 5806476), (228, 5526339), (234, 5384638), (247, 5101236), (252, 5000021), (266, 4736862), (273, 4615404), (279, 4516148), (342, 3684226), (364, 3461553), (372, 3387111), (399, 3157908), (403, 3126564), (434, 2903238), (468, 2692319), (494, 2550618), (532, 2368431), (546, 2307702), (558, 2258074), (589, 2139228), (651, 1935492), (653, 1929564), (684, 1842113), (741, 1700412), (798, 1578954), (806, 1563282), (819, 1538468), (868, 1451619), (988, 1275309), (1092, 1153851), (1116, 1129037), (1178, 1069614), (1197, 1052636), (1209, 1042188), (1302, 967746), (1306, 964782), (1482, 850206), (1596, 789477), (1612, 781641), (1638, 769234), (1729, 728748), (1767, 713076), (1953, 645164), (1959, 643188), (2223, 566804), (2356, 534807), (2394, 526318), (2418, 521094), (2604, 483873), (2612, 482391), (2821, 446652), (2964, 425103), (3276, 384617), (3458, 364374), (3534, 356538), (3627, 347396), (3906, 322582), (3918, 321594), (4123, 305604), (4446, 283402), (4571, 275652), (4788, 263159), (4836, 260547), (5187, 242916), (5301, 237692), (5642, 223326), (5877, 214396), (6916, 182187), (7068, 178269), (7254, 173698), (7657, 164556), (7812, 161291), (7836, 160797), (8246, 152802), (8463, 148884), (8489, 148428), (8892, 141701), (9142, 137826), (10374, 121458), (10602, 118846), (11284, 111663), (11754, 107198), (12369, 101868), (12407, 101556), (13713, 91884), (14508, 86849), (15314, 82278), (15561, 80972), (16492, 76401), (16926, 74442), (16978, 74214), (18284, 68913), (20243, 62244), (20748, 60729), (21204, 59423), (22971, 54852), (23508, 53599), (24738, 50934), (24814, 50778), (25389, 49628), (25467, 49476), (27426, 45942), (30628, 41139), (31122, 40486), (33852, 37221), (33956, 37107)]