66852123520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3739}}^1$

素因数の和:4085

約数の個数: 256

約数和(自身を含む): 197393011200

約数和(自身を除く): 130540887680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 307, 320, 364, 416, 448, 455, 520, 560, 614, 640, 728, 832, 896, 910, 1040, 1120, 1228, 1456, 1535, 1664, 1820, 2080, 2149, 2240, 2456, 2912, 3070, 3640, 3739, 3991, 4160, 4298, 4480, 4912, 5824, 6140, 7280, 7478, 7982, 8320, 8596, 9824, 10745, 11648, 12280, 14560, 14956, 15964, 17192, 18695, 19648, 19955, 21490, 24560, 26173, 27937, 29120, 29912, 31928, 34384, 37390, 39296, 39910, 42980, 48607, 49120, 52346, 55874, 58240, 59824, 63856, 68768, 74780, 79820, 85960, 97214, 98240, 104692, 111748, 119648, 127712, 130865, 137536, 139685, 149560, 159640, 171920, 194428, 196480, 209384, 223496, 239296, 243035, 255424, 261730, 275072, 279370, 299120, 319280, 340249, 343840, 388856, 418768, 446992, 478592, 486070, 510848, 523460, 558740, 598240, 638560, 680498, 687680, 777712, 837536, 893984, 972140, 1046920, 1117480, 1147873, 1196480, 1277120, 1360996, 1375360, 1555424, 1675072, 1701245, 1787968, 1944280, 2093840, 2234960, 2295746, 2392960, 2554240, 2721992, 3110848, 3350144, 3402490, 3575936, 3888560, 4187680, 4469920, 4591492, 5443984, 5739365, 6221696, 6804980, 7777120, 8035111, 8375360, 8939840, 9182984, 10887968, 11478730, 13609960, 14922349, 15554240, 16070222, 16750720, 17879680, 18365968, 21775936, 22957460, 27219920, 29844698, 31108480, 32140444, 36731936, 40175555, 43551872, 45914920, 54439840, 59689396, 64280888, 73463872, 74611745, 80351110, 91829840, 104456443, 108879680, 119378792, 128561776, 146927744, 149223490, 160702220, 183659680, 208912886, 217759360, 238757584, 257123552, 298446980, 321404440, 367319360, 417825772, 477515168, 514247104, 522282215, 596893960, 642808880, 734638720, 835651544, 955030336, 1028494208, 1044564430, 1193787920, 1285617760, 1671303088, 1910060672, 2089128860, 2387575840, 2571235520, 3342606176, 4178257720, 4775151680, 5142471040, 6685212352, 8356515440, 9550303360, 13370424704, 16713030880, 33426061760, 66852123520]

約数ペア:

[(1, 66852123520), (2, 33426061760), (4, 16713030880), (5, 13370424704), (7, 9550303360), (8, 8356515440), (10, 6685212352), (13, 5142471040), (14, 4775151680), (16, 4178257720), (20, 3342606176), (26, 2571235520), (28, 2387575840), (32, 2089128860), (35, 1910060672), (40, 1671303088), (52, 1285617760), (56, 1193787920), (64, 1044564430), (65, 1028494208), (70, 955030336), (80, 835651544), (91, 734638720), (104, 642808880), (112, 596893960), (128, 522282215), (130, 514247104), (140, 477515168), (160, 417825772), (182, 367319360), (208, 321404440), (224, 298446980), (260, 257123552), (280, 238757584), (307, 217759360), (320, 208912886), (364, 183659680), (416, 160702220), (448, 149223490), (455, 146927744), (520, 128561776), (560, 119378792), (614, 108879680), (640, 104456443), (728, 91829840), (832, 80351110), (896, 74611745), (910, 73463872), (1040, 64280888), (1120, 59689396), (1228, 54439840), (1456, 45914920), (1535, 43551872), (1664, 40175555), (1820, 36731936), (2080, 32140444), (2149, 31108480), (2240, 29844698), (2456, 27219920), (2912, 22957460), (3070, 21775936), (3640, 18365968), (3739, 17879680), (3991, 16750720), (4160, 16070222), (4298, 15554240), (4480, 14922349), (4912, 13609960), (5824, 11478730), (6140, 10887968), (7280, 9182984), (7478, 8939840), (7982, 8375360), (8320, 8035111), (8596, 7777120), (9824, 6804980), (10745, 6221696), (11648, 5739365), (12280, 5443984), (14560, 4591492), (14956, 4469920), (15964, 4187680), (17192, 3888560), (18695, 3575936), (19648, 3402490), (19955, 3350144), (21490, 3110848), (24560, 2721992), (26173, 2554240), (27937, 2392960), (29120, 2295746), (29912, 2234960), (31928, 2093840), (34384, 1944280), (37390, 1787968), (39296, 1701245), (39910, 1675072), (42980, 1555424), (48607, 1375360), (49120, 1360996), (52346, 1277120), (55874, 1196480), (58240, 1147873), (59824, 1117480), (63856, 1046920), (68768, 972140), (74780, 893984), (79820, 837536), (85960, 777712), (97214, 687680), (98240, 680498), (104692, 638560), (111748, 598240), (119648, 558740), (127712, 523460), (130865, 510848), (137536, 486070), (139685, 478592), (149560, 446992), (159640, 418768), (171920, 388856), (194428, 343840), (196480, 340249), (209384, 319280), (223496, 299120), (239296, 279370), (243035, 275072), (255424, 261730)]