1957501252080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7972879}}^1$

素因数の和:7972940

約数の個数: 240

約数和(自身を含む): 7402914754560

約数和(自身を除く): 5445413502480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 12276, 13640, 15345, 16368, 20460, 22320, 24552, 27280, 30690, 40920, 49104, 61380, 81840, 122760, 245520, 7972879, 15945758, 23918637, 31891516, 39864395, 47837274, 63783032, 71755911, 79728790, 87701669, 95674548, 119593185, 127566064, 143511822, 159457580, 175403338, 191349096, 239186370, 247159249, 263105007, 287023644, 318915160, 350806676, 358779555, 382698192, 438508345, 478372740, 494318498, 526210014, 574047288, 637830320, 701613352, 717559110, 741477747, 789315021, 877016690, 956745480, 988636996, 1052420028, 1148094576, 1235796245, 1315525035, 1403226704, 1435118220, 1482955494, 1578630042, 1754033380, 1913490960, 1977273992, 2104840056, 2224433241, 2471592490, 2631050070, 2718751739, 2870236440, 2965910988, 3157260084, 3508066760, 3707388735, 3946575105, 3954547984, 4209680112, 4448866482, 4943184980, 5262100140, 5437503478, 5740472880, 5931821976, 6314520168, 7016133520, 7414777470, 7893150210, 8156255217, 8897732964, 9886369960, 10524200280, 10875006956, 11122166205, 11863643952, 12629040336, 13593758695, 14829554940, 15786300420, 16312510434, 17795465928, 19772739920, 21048400560, 21750013912, 22244332410, 24468765651, 27187517390, 29659109880, 31572600840, 32625020868, 35590931856, 40781276085, 43500027824, 44488664820, 48937531302, 54375034780, 59318219760, 63145201680, 65250041736, 81562552170, 88977329640, 97875062604, 108750069560, 122343828255, 130500083472, 163125104340, 177954659280, 195750125208, 217500139120, 244687656510, 326250208680, 391500250416, 489375313020, 652500417360, 978750626040, 1957501252080]

約数ペア:

[(1, 1957501252080), (2, 978750626040), (3, 652500417360), (4, 489375313020), (5, 391500250416), (6, 326250208680), (8, 244687656510), (9, 217500139120), (10, 195750125208), (11, 177954659280), (12, 163125104340), (15, 130500083472), (16, 122343828255), (18, 108750069560), (20, 97875062604), (22, 88977329640), (24, 81562552170), (30, 65250041736), (31, 63145201680), (33, 59318219760), (36, 54375034780), (40, 48937531302), (44, 44488664820), (45, 43500027824), (48, 40781276085), (55, 35590931856), (60, 32625020868), (62, 31572600840), (66, 29659109880), (72, 27187517390), (80, 24468765651), (88, 22244332410), (90, 21750013912), (93, 21048400560), (99, 19772739920), (110, 17795465928), (120, 16312510434), (124, 15786300420), (132, 14829554940), (144, 13593758695), (155, 12629040336), (165, 11863643952), (176, 11122166205), (180, 10875006956), (186, 10524200280), (198, 9886369960), (220, 8897732964), (240, 8156255217), (248, 7893150210), (264, 7414777470), (279, 7016133520), (310, 6314520168), (330, 5931821976), (341, 5740472880), (360, 5437503478), (372, 5262100140), (396, 4943184980), (440, 4448866482), (465, 4209680112), (495, 3954547984), (496, 3946575105), (528, 3707388735), (558, 3508066760), (620, 3157260084), (660, 2965910988), (682, 2870236440), (720, 2718751739), (744, 2631050070), (792, 2471592490), (880, 2224433241), (930, 2104840056), (990, 1977273992), (1023, 1913490960), (1116, 1754033380), (1240, 1578630042), (1320, 1482955494), (1364, 1435118220), (1395, 1403226704), (1488, 1315525035), (1584, 1235796245), (1705, 1148094576), (1860, 1052420028), (1980, 988636996), (2046, 956745480), (2232, 877016690), (2480, 789315021), (2640, 741477747), (2728, 717559110), (2790, 701613352), (3069, 637830320), (3410, 574047288), (3720, 526210014), (3960, 494318498), (4092, 478372740), (4464, 438508345), (5115, 382698192), (5456, 358779555), (5580, 350806676), (6138, 318915160), (6820, 287023644), (7440, 263105007), (7920, 247159249), (8184, 239186370), (10230, 191349096), (11160, 175403338), (12276, 159457580), (13640, 143511822), (15345, 127566064), (16368, 119593185), (20460, 95674548), (22320, 87701669), (24552, 79728790), (27280, 71755911), (30690, 63783032), (40920, 47837274), (49104, 39864395), (61380, 31891516), (81840, 23918637), (122760, 15945758), (245520, 7972879)]