4015283680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 10416107520

約数和(自身を除く): 6400823840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 137, 152, 155, 160, 190, 248, 274, 304, 310, 311, 380, 496, 548, 589, 608, 620, 622, 685, 760, 992, 1096, 1178, 1240, 1244, 1370, 1520, 1555, 2192, 2356, 2480, 2488, 2603, 2740, 2945, 3040, 3110, 4247, 4384, 4712, 4960, 4976, 5206, 5480, 5890, 5909, 6220, 8494, 9424, 9641, 9952, 10412, 10960, 11780, 11818, 12440, 13015, 16988, 18848, 19282, 20824, 21235, 21920, 23560, 23636, 24880, 26030, 29545, 33976, 38564, 41648, 42470, 42607, 47120, 47272, 48205, 49760, 52060, 59090, 67952, 77128, 80693, 83296, 84940, 85214, 94240, 94544, 96410, 104120, 118180, 135904, 154256, 161386, 169880, 170428, 183179, 189088, 192820, 208240, 213035, 236360, 308512, 322772, 339760, 340856, 366358, 385640, 403465, 416480, 426070, 472720, 645544, 679520, 681712, 732716, 771280, 806930, 809533, 852140, 915895, 945440, 1291088, 1320817, 1363424, 1465432, 1542560, 1613860, 1619066, 1704280, 1831790, 2582176, 2641634, 2930864, 3227720, 3238132, 3408560, 3663580, 4047665, 5283268, 5861728, 6455440, 6476264, 6604085, 6817120, 7327160, 8095330, 10566536, 12910880, 12952528, 13208170, 14654320, 16190660, 21133072, 25095523, 25905056, 26416340, 29308640, 32381320, 42266144, 50191046, 52832680, 64762640, 100382092, 105665360, 125477615, 129525280, 200764184, 211330720, 250955230, 401528368, 501910460, 803056736, 1003820920, 2007641840, 4015283680]

約数ペア:

[(1, 4015283680), (2, 2007641840), (4, 1003820920), (5, 803056736), (8, 501910460), (10, 401528368), (16, 250955230), (19, 211330720), (20, 200764184), (31, 129525280), (32, 125477615), (38, 105665360), (40, 100382092), (62, 64762640), (76, 52832680), (80, 50191046), (95, 42266144), (124, 32381320), (137, 29308640), (152, 26416340), (155, 25905056), (160, 25095523), (190, 21133072), (248, 16190660), (274, 14654320), (304, 13208170), (310, 12952528), (311, 12910880), (380, 10566536), (496, 8095330), (548, 7327160), (589, 6817120), (608, 6604085), (620, 6476264), (622, 6455440), (685, 5861728), (760, 5283268), (992, 4047665), (1096, 3663580), (1178, 3408560), (1240, 3238132), (1244, 3227720), (1370, 2930864), (1520, 2641634), (1555, 2582176), (2192, 1831790), (2356, 1704280), (2480, 1619066), (2488, 1613860), (2603, 1542560), (2740, 1465432), (2945, 1363424), (3040, 1320817), (3110, 1291088), (4247, 945440), (4384, 915895), (4712, 852140), (4960, 809533), (4976, 806930), (5206, 771280), (5480, 732716), (5890, 681712), (5909, 679520), (6220, 645544), (8494, 472720), (9424, 426070), (9641, 416480), (9952, 403465), (10412, 385640), (10960, 366358), (11780, 340856), (11818, 339760), (12440, 322772), (13015, 308512), (16988, 236360), (18848, 213035), (19282, 208240), (20824, 192820), (21235, 189088), (21920, 183179), (23560, 170428), (23636, 169880), (24880, 161386), (26030, 154256), (29545, 135904), (33976, 118180), (38564, 104120), (41648, 96410), (42470, 94544), (42607, 94240), (47120, 85214), (47272, 84940), (48205, 83296), (49760, 80693), (52060, 77128), (59090, 67952)]