78897663360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{123401}}^1$

素因数の和:123466

約数の個数: 256

約数和(自身を含む): 286983691200

約数和(自身を除く): 208086027840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3456, 3552, 3996, 4320, 4440, 4736, 4995, 5328, 5760, 5920, 6660, 7104, 7992, 8640, 8880, 9990, 10656, 11840, 13320, 14208, 15984, 17280, 17760, 19980, 21312, 23680, 26640, 31968, 35520, 39960, 42624, 53280, 63936, 71040, 79920, 106560, 123401, 127872, 159840, 213120, 246802, 319680, 370203, 493604, 617005, 639360, 740406, 987208, 1110609, 1234010, 1480812, 1851015, 1974416, 2221218, 2468020, 2961624, 3331827, 3702030, 3948832, 4442436, 4565837, 4936040, 5553045, 5923248, 6663654, 7404060, 7897664, 8884872, 9131674, 9872080, 11106090, 11846496, 13327308, 13697511, 14808120, 15795328, 16659135, 17769744, 18263348, 19744160, 22212180, 22829185, 23692992, 26654616, 27395022, 29616240, 33318270, 35539488, 36526696, 39488320, 41092533, 44424360, 45658370, 47385984, 53309232, 54790044, 59232480, 66636540, 68487555, 71078976, 73053392, 78976640, 82185066, 88848720, 91316740, 106618464, 109580088, 118464960, 123277599, 133273080, 136975110, 142157952, 146106784, 164370132, 177697440, 182633480, 205462665, 213236928, 219160176, 236929920, 246555198, 266546160, 273950220, 292213568, 328740264, 355394880, 365266960, 410925330, 426473856, 438320352, 493110396, 533092320, 547900440, 584427136, 616387995, 657480528, 710789760, 730533920, 821850660, 876640704, 986220792, 1066184640, 1095800880, 1232775990, 1314961056, 1461067840, 1643701320, 1753281408, 1972441584, 2132369280, 2191601760, 2465551980, 2629922112, 2922135680, 3287402640, 3944883168, 4383203520, 4931103960, 5259844224, 6574805280, 7889766336, 8766407040, 9862207920, 13149610560, 15779532672, 19724415840, 26299221120, 39448831680, 78897663360]

約数ペア:

[(1, 78897663360), (2, 39448831680), (3, 26299221120), (4, 19724415840), (5, 15779532672), (6, 13149610560), (8, 9862207920), (9, 8766407040), (10, 7889766336), (12, 6574805280), (15, 5259844224), (16, 4931103960), (18, 4383203520), (20, 3944883168), (24, 3287402640), (27, 2922135680), (30, 2629922112), (32, 2465551980), (36, 2191601760), (37, 2132369280), (40, 1972441584), (45, 1753281408), (48, 1643701320), (54, 1461067840), (60, 1314961056), (64, 1232775990), (72, 1095800880), (74, 1066184640), (80, 986220792), (90, 876640704), (96, 821850660), (108, 730533920), (111, 710789760), (120, 657480528), (128, 616387995), (135, 584427136), (144, 547900440), (148, 533092320), (160, 493110396), (180, 438320352), (185, 426473856), (192, 410925330), (216, 365266960), (222, 355394880), (240, 328740264), (270, 292213568), (288, 273950220), (296, 266546160), (320, 246555198), (333, 236929920), (360, 219160176), (370, 213236928), (384, 205462665), (432, 182633480), (444, 177697440), (480, 164370132), (540, 146106784), (555, 142157952), (576, 136975110), (592, 133273080), (640, 123277599), (666, 118464960), (720, 109580088), (740, 106618464), (864, 91316740), (888, 88848720), (960, 82185066), (999, 78976640), (1080, 73053392), (1110, 71078976), (1152, 68487555), (1184, 66636540), (1332, 59232480), (1440, 54790044), (1480, 53309232), (1665, 47385984), (1728, 45658370), (1776, 44424360), (1920, 41092533), (1998, 39488320), (2160, 36526696), (2220, 35539488), (2368, 33318270), (2664, 29616240), (2880, 27395022), (2960, 26654616), (3330, 23692992), (3456, 22829185), (3552, 22212180), (3996, 19744160), (4320, 18263348), (4440, 17769744), (4736, 16659135), (4995, 15795328), (5328, 14808120), (5760, 13697511), (5920, 13327308), (6660, 11846496), (7104, 11106090), (7992, 9872080), (8640, 9131674), (8880, 8884872), (9990, 7897664), (10656, 7404060), (11840, 6663654), (13320, 5923248), (14208, 5553045), (15984, 4936040), (17280, 4565837), (17760, 4442436), (19980, 3948832), (21312, 3702030), (23680, 3331827), (26640, 2961624), (31968, 2468020), (35520, 2221218), (39960, 1974416), (42624, 1851015), (53280, 1480812), (63936, 1234010), (71040, 1110609), (79920, 987208), (106560, 740406), (123401, 639360), (127872, 617005), (159840, 493604), (213120, 370203), (246802, 319680)]