420214032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 1455442560

約数和(自身を除く): 1035228528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 37, 38, 42, 48, 56, 57, 63, 72, 74, 76, 84, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 304, 333, 336, 342, 399, 444, 456, 504, 518, 532, 592, 593, 666, 684, 703, 777, 798, 888, 912, 1008, 1036, 1064, 1186, 1197, 1332, 1368, 1406, 1554, 1596, 1776, 1779, 2072, 2109, 2128, 2331, 2372, 2394, 2664, 2736, 2812, 3108, 3192, 3558, 4144, 4151, 4218, 4662, 4744, 4788, 4921, 5328, 5337, 5624, 6216, 6327, 6384, 7116, 8302, 8436, 9324, 9488, 9576, 9842, 10674, 11248, 11267, 12432, 12453, 12654, 14232, 14763, 16604, 16872, 18648, 19152, 19684, 21348, 21941, 22534, 24906, 25308, 28464, 29526, 33208, 33744, 33801, 37296, 37359, 39368, 42696, 43882, 44289, 45068, 49812, 50616, 59052, 65823, 66416, 67602, 74718, 78736, 78869, 85392, 87764, 88578, 90136, 99624, 101232, 101403, 118104, 131646, 135204, 149436, 153587, 157738, 175528, 177156, 180272, 197469, 199248, 202806, 236208, 236607, 263292, 270408, 298872, 307174, 315476, 351056, 354312, 394938, 405612, 416879, 460761, 473214, 526584, 540816, 597744, 614348, 630952, 708624, 709821, 789876, 811224, 833758, 921522, 946428, 1053168, 1228696, 1250637, 1261904, 1382283, 1419642, 1579752, 1622448, 1667516, 1843044, 1892856, 2457392, 2501274, 2764566, 2839284, 2918153, 3159504, 3335032, 3686088, 3751911, 3785712, 5002548, 5529132, 5678568, 5836306, 6670064, 7372176, 7503822, 8754459, 10005096, 11058264, 11357136, 11672612, 15007644, 17508918, 20010192, 22116528, 23345224, 26263377, 30015288, 35017836, 46690448, 52526754, 60030576, 70035672, 105053508, 140071344, 210107016, 420214032]

約数ペア:

[(1, 420214032), (2, 210107016), (3, 140071344), (4, 105053508), (6, 70035672), (7, 60030576), (8, 52526754), (9, 46690448), (12, 35017836), (14, 30015288), (16, 26263377), (18, 23345224), (19, 22116528), (21, 20010192), (24, 17508918), (28, 15007644), (36, 11672612), (37, 11357136), (38, 11058264), (42, 10005096), (48, 8754459), (56, 7503822), (57, 7372176), (63, 6670064), (72, 5836306), (74, 5678568), (76, 5529132), (84, 5002548), (111, 3785712), (112, 3751911), (114, 3686088), (126, 3335032), (133, 3159504), (144, 2918153), (148, 2839284), (152, 2764566), (168, 2501274), (171, 2457392), (222, 1892856), (228, 1843044), (252, 1667516), (259, 1622448), (266, 1579752), (296, 1419642), (304, 1382283), (333, 1261904), (336, 1250637), (342, 1228696), (399, 1053168), (444, 946428), (456, 921522), (504, 833758), (518, 811224), (532, 789876), (592, 709821), (593, 708624), (666, 630952), (684, 614348), (703, 597744), (777, 540816), (798, 526584), (888, 473214), (912, 460761), (1008, 416879), (1036, 405612), (1064, 394938), (1186, 354312), (1197, 351056), (1332, 315476), (1368, 307174), (1406, 298872), (1554, 270408), (1596, 263292), (1776, 236607), (1779, 236208), (2072, 202806), (2109, 199248), (2128, 197469), (2331, 180272), (2372, 177156), (2394, 175528), (2664, 157738), (2736, 153587), (2812, 149436), (3108, 135204), (3192, 131646), (3558, 118104), (4144, 101403), (4151, 101232), (4218, 99624), (4662, 90136), (4744, 88578), (4788, 87764), (4921, 85392), (5328, 78869), (5337, 78736), (5624, 74718), (6216, 67602), (6327, 66416), (6384, 65823), (7116, 59052), (8302, 50616), (8436, 49812), (9324, 45068), (9488, 44289), (9576, 43882), (9842, 42696), (10674, 39368), (11248, 37359), (11267, 37296), (12432, 33801), (12453, 33744), (12654, 33208), (14232, 29526), (14763, 28464), (16604, 25308), (16872, 24906), (18648, 22534), (19152, 21941), (19684, 21348)]