81270854880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{3673}}^1$

素因数の和:5209

約数の個数: 192

約数和(自身を含む): 264511070208

約数和(自身を除く): 183240215328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1487, 1488, 1860, 2480, 2974, 2976, 3673, 3720, 4461, 4960, 5948, 7346, 7435, 7440, 8922, 11019, 11896, 14692, 14870, 14880, 17844, 18365, 22038, 22305, 23792, 29384, 29740, 35688, 36730, 44076, 44610, 46097, 47584, 55095, 58768, 59480, 71376, 73460, 88152, 89220, 92194, 110190, 113863, 117536, 118960, 138291, 142752, 146920, 176304, 178440, 184388, 220380, 227726, 230485, 237920, 276582, 293840, 341589, 352608, 356880, 368776, 440760, 455452, 460970, 553164, 569315, 587680, 683178, 691455, 713760, 737552, 881520, 910904, 921940, 1106328, 1138630, 1366356, 1382910, 1475104, 1707945, 1763040, 1821808, 1843880, 2212656, 2277260, 2732712, 2765820, 3415890, 3643616, 3687760, 4425312, 4554520, 5461751, 5465424, 5531640, 6831780, 7375520, 9109040, 10923502, 10930848, 11063280, 13663560, 16385253, 18218080, 21847004, 22126560, 27308755, 27327120, 32770506, 43694008, 54617510, 54654240, 65541012, 81926265, 87388016, 109235020, 131082024, 163852530, 169314281, 174776032, 218470040, 262164048, 327705060, 338628562, 436940080, 507942843, 524328096, 655410120, 677257124, 846571405, 873880160, 1015885686, 1310820240, 1354514248, 1693142810, 2031771372, 2539714215, 2621640480, 2709028496, 3386285620, 4063542744, 5079428430, 5418056992, 6772571240, 8127085488, 10158856860, 13545142480, 16254170976, 20317713720, 27090284960, 40635427440, 81270854880]

約数ペア:

[(1, 81270854880), (2, 40635427440), (3, 27090284960), (4, 20317713720), (5, 16254170976), (6, 13545142480), (8, 10158856860), (10, 8127085488), (12, 6772571240), (15, 5418056992), (16, 5079428430), (20, 4063542744), (24, 3386285620), (30, 2709028496), (31, 2621640480), (32, 2539714215), (40, 2031771372), (48, 1693142810), (60, 1354514248), (62, 1310820240), (80, 1015885686), (93, 873880160), (96, 846571405), (120, 677257124), (124, 655410120), (155, 524328096), (160, 507942843), (186, 436940080), (240, 338628562), (248, 327705060), (310, 262164048), (372, 218470040), (465, 174776032), (480, 169314281), (496, 163852530), (620, 131082024), (744, 109235020), (930, 87388016), (992, 81926265), (1240, 65541012), (1487, 54654240), (1488, 54617510), (1860, 43694008), (2480, 32770506), (2974, 27327120), (2976, 27308755), (3673, 22126560), (3720, 21847004), (4461, 18218080), (4960, 16385253), (5948, 13663560), (7346, 11063280), (7435, 10930848), (7440, 10923502), (8922, 9109040), (11019, 7375520), (11896, 6831780), (14692, 5531640), (14870, 5465424), (14880, 5461751), (17844, 4554520), (18365, 4425312), (22038, 3687760), (22305, 3643616), (23792, 3415890), (29384, 2765820), (29740, 2732712), (35688, 2277260), (36730, 2212656), (44076, 1843880), (44610, 1821808), (46097, 1763040), (47584, 1707945), (55095, 1475104), (58768, 1382910), (59480, 1366356), (71376, 1138630), (73460, 1106328), (88152, 921940), (89220, 910904), (92194, 881520), (110190, 737552), (113863, 713760), (117536, 691455), (118960, 683178), (138291, 587680), (142752, 569315), (146920, 553164), (176304, 460970), (178440, 455452), (184388, 440760), (220380, 368776), (227726, 356880), (230485, 352608), (237920, 341589), (276582, 293840)]