1215512892800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{19379}}^1$

素因数の和:20573

約数の個数: 192

約数和(自身を含む): 3182247550800

約数和(自身を除く): 1966734658000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1153, 1360, 1600, 1700, 2176, 2306, 2720, 3200, 3400, 4612, 5440, 5765, 6800, 9224, 10880, 11530, 13600, 18448, 19379, 19601, 23060, 27200, 28825, 36896, 38758, 39202, 46120, 54400, 57650, 73792, 77516, 78404, 92240, 96895, 98005, 115300, 147584, 155032, 156808, 184480, 193790, 196010, 230600, 310064, 313616, 329443, 368960, 387580, 392020, 461200, 484475, 490025, 620128, 627232, 658886, 737920, 775160, 784040, 922400, 968950, 980050, 1240256, 1254464, 1317772, 1550320, 1568080, 1647215, 1844800, 1937900, 1960100, 2480512, 2508928, 2635544, 3100640, 3136160, 3294430, 3689600, 3875800, 3920200, 5271088, 6201280, 6272320, 6588860, 7751600, 7840400, 8236075, 10542176, 12402560, 12544640, 13177720, 15503200, 15680800, 16472150, 21084352, 22343987, 26355440, 31006400, 31361600, 32944300, 42168704, 44687974, 52710880, 62012800, 62723200, 65888600, 89375948, 105421760, 111719935, 131777200, 178751896, 210843520, 223439870, 263554400, 357503792, 379847779, 446879740, 527108800, 558599675, 715007584, 759695558, 893759480, 1054217600, 1117199350, 1430015168, 1519391116, 1787518960, 1899238895, 2234398700, 2860030336, 3038782232, 3575037920, 3798477790, 4468797400, 6077564464, 7150075840, 7596955580, 8937594800, 9496194475, 12155128928, 14300151680, 15193911160, 17875189600, 18992388950, 24310257856, 30387822320, 35750379200, 37984777900, 48620515712, 60775644640, 71500758400, 75969555800, 121551289280, 151939111600, 243102578560, 303878223200, 607756446400, 1215512892800]

約数ペア:

[(1, 1215512892800), (2, 607756446400), (4, 303878223200), (5, 243102578560), (8, 151939111600), (10, 121551289280), (16, 75969555800), (17, 71500758400), (20, 60775644640), (25, 48620515712), (32, 37984777900), (34, 35750379200), (40, 30387822320), (50, 24310257856), (64, 18992388950), (68, 17875189600), (80, 15193911160), (85, 14300151680), (100, 12155128928), (128, 9496194475), (136, 8937594800), (160, 7596955580), (170, 7150075840), (200, 6077564464), (272, 4468797400), (320, 3798477790), (340, 3575037920), (400, 3038782232), (425, 2860030336), (544, 2234398700), (640, 1899238895), (680, 1787518960), (800, 1519391116), (850, 1430015168), (1088, 1117199350), (1153, 1054217600), (1360, 893759480), (1600, 759695558), (1700, 715007584), (2176, 558599675), (2306, 527108800), (2720, 446879740), (3200, 379847779), (3400, 357503792), (4612, 263554400), (5440, 223439870), (5765, 210843520), (6800, 178751896), (9224, 131777200), (10880, 111719935), (11530, 105421760), (13600, 89375948), (18448, 65888600), (19379, 62723200), (19601, 62012800), (23060, 52710880), (27200, 44687974), (28825, 42168704), (36896, 32944300), (38758, 31361600), (39202, 31006400), (46120, 26355440), (54400, 22343987), (57650, 21084352), (73792, 16472150), (77516, 15680800), (78404, 15503200), (92240, 13177720), (96895, 12544640), (98005, 12402560), (115300, 10542176), (147584, 8236075), (155032, 7840400), (156808, 7751600), (184480, 6588860), (193790, 6272320), (196010, 6201280), (230600, 5271088), (310064, 3920200), (313616, 3875800), (329443, 3689600), (368960, 3294430), (387580, 3136160), (392020, 3100640), (461200, 2635544), (484475, 2508928), (490025, 2480512), (620128, 1960100), (627232, 1937900), (658886, 1844800), (737920, 1647215), (775160, 1568080), (784040, 1550320), (922400, 1317772), (968950, 1254464), (980050, 1240256)]