335682880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 942197760

約数和(自身を除く): 606514880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 137, 152, 155, 160, 190, 208, 247, 248, 260, 274, 304, 310, 320, 380, 403, 416, 494, 496, 520, 548, 589, 608, 620, 685, 760, 806, 832, 988, 992, 1040, 1096, 1178, 1216, 1235, 1240, 1370, 1520, 1612, 1781, 1976, 1984, 2015, 2080, 2192, 2356, 2470, 2480, 2603, 2740, 2945, 3040, 3224, 3562, 3952, 4030, 4160, 4247, 4384, 4712, 4940, 4960, 5206, 5480, 5890, 6080, 6448, 7124, 7657, 7904, 8060, 8494, 8768, 8905, 9424, 9880, 9920, 10412, 10960, 11780, 12896, 13015, 14248, 15314, 15808, 16120, 16988, 17810, 18848, 19760, 20824, 21235, 21920, 23560, 25792, 26030, 28496, 30628, 32240, 33839, 33976, 35620, 37696, 38285, 39520, 41648, 42470, 43840, 47120, 52060, 55211, 56992, 61256, 64480, 67678, 67952, 71240, 76570, 79040, 80693, 83296, 84940, 94240, 104120, 110422, 113984, 122512, 128960, 135356, 135904, 142480, 153140, 161386, 166592, 169195, 169880, 188480, 208240, 220844, 245024, 270712, 271808, 276055, 284960, 306280, 322772, 338390, 339760, 403465, 416480, 441688, 490048, 541424, 552110, 569920, 612560, 645544, 676780, 679520, 806930, 832960, 883376, 1049009, 1082848, 1104220, 1225120, 1291088, 1353560, 1359040, 1613860, 1766752, 2098018, 2165696, 2208440, 2450240, 2582176, 2707120, 3227720, 3533504, 4196036, 4416880, 5164352, 5245045, 5414240, 6455440, 8392072, 8833760, 10490090, 10828480, 12910880, 16784144, 17667520, 20980180, 25821760, 33568288, 41960360, 67136576, 83920720, 167841440, 335682880]

約数ペア:

[(1, 335682880), (2, 167841440), (4, 83920720), (5, 67136576), (8, 41960360), (10, 33568288), (13, 25821760), (16, 20980180), (19, 17667520), (20, 16784144), (26, 12910880), (31, 10828480), (32, 10490090), (38, 8833760), (40, 8392072), (52, 6455440), (62, 5414240), (64, 5245045), (65, 5164352), (76, 4416880), (80, 4196036), (95, 3533504), (104, 3227720), (124, 2707120), (130, 2582176), (137, 2450240), (152, 2208440), (155, 2165696), (160, 2098018), (190, 1766752), (208, 1613860), (247, 1359040), (248, 1353560), (260, 1291088), (274, 1225120), (304, 1104220), (310, 1082848), (320, 1049009), (380, 883376), (403, 832960), (416, 806930), (494, 679520), (496, 676780), (520, 645544), (548, 612560), (589, 569920), (608, 552110), (620, 541424), (685, 490048), (760, 441688), (806, 416480), (832, 403465), (988, 339760), (992, 338390), (1040, 322772), (1096, 306280), (1178, 284960), (1216, 276055), (1235, 271808), (1240, 270712), (1370, 245024), (1520, 220844), (1612, 208240), (1781, 188480), (1976, 169880), (1984, 169195), (2015, 166592), (2080, 161386), (2192, 153140), (2356, 142480), (2470, 135904), (2480, 135356), (2603, 128960), (2740, 122512), (2945, 113984), (3040, 110422), (3224, 104120), (3562, 94240), (3952, 84940), (4030, 83296), (4160, 80693), (4247, 79040), (4384, 76570), (4712, 71240), (4940, 67952), (4960, 67678), (5206, 64480), (5480, 61256), (5890, 56992), (6080, 55211), (6448, 52060), (7124, 47120), (7657, 43840), (7904, 42470), (8060, 41648), (8494, 39520), (8768, 38285), (8905, 37696), (9424, 35620), (9880, 33976), (9920, 33839), (10412, 32240), (10960, 30628), (11780, 28496), (12896, 26030), (13015, 25792), (14248, 23560), (15314, 21920), (15808, 21235), (16120, 20824), (16988, 19760), (17810, 18848)]