23291299440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6669

約数の個数: 320

約数和(自身を含む): 84388884480

約数和(自身を除く): 61097585040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 53, 54, 60, 62, 72, 80, 90, 93, 106, 108, 120, 124, 135, 144, 155, 159, 180, 186, 212, 216, 240, 248, 265, 270, 279, 310, 318, 360, 372, 424, 432, 465, 477, 496, 530, 540, 558, 620, 636, 720, 744, 795, 837, 848, 930, 954, 1060, 1080, 1116, 1240, 1272, 1395, 1431, 1488, 1590, 1643, 1674, 1860, 1908, 2120, 2160, 2232, 2385, 2480, 2544, 2790, 2862, 3180, 3286, 3348, 3720, 3816, 4185, 4240, 4464, 4770, 4929, 5580, 5724, 6360, 6563, 6572, 6696, 7155, 7440, 7632, 8215, 8370, 9540, 9858, 11160, 11448, 12720, 13126, 13144, 13392, 14310, 14787, 16430, 16740, 19080, 19689, 19716, 22320, 22896, 24645, 26252, 26288, 28620, 29574, 32815, 32860, 33480, 38160, 39378, 39432, 44361, 49290, 52504, 57240, 59067, 59148, 65630, 65720, 66960, 73935, 78756, 78864, 88722, 98445, 98580, 105008, 114480, 118134, 118296, 131260, 131440, 147870, 157512, 177201, 177444, 196890, 197160, 203453, 221805, 236268, 236592, 262520, 295335, 295740, 315024, 347839, 354402, 354888, 393780, 394320, 406906, 443610, 472536, 525040, 590670, 591480, 610359, 695678, 708804, 709776, 787560, 813812, 886005, 887220, 945072, 1017265, 1043517, 1181340, 1182960, 1220718, 1391356, 1417608, 1575120, 1627624, 1739195, 1772010, 1774440, 1831077, 2034530, 2087034, 2362680, 2441436, 2782712, 2835216, 3051795, 3130551, 3255248, 3478390, 3544020, 3548880, 3662154, 4069060, 4174068, 4725360, 4882872, 5217585, 5493231, 5565424, 6103590, 6261102, 6956780, 7088040, 7324308, 8138120, 8348136, 9155385, 9391653, 9765744, 10435170, 10783009, 10986462, 12207180, 12522204, 13913560, 14176080, 14648616, 15652755, 16276240, 16696272, 18310770, 18783306, 20870340, 21566018, 21972924, 24414360, 25044408, 27466155, 27827120, 29297232, 31305510, 32349027, 36621540, 37566612, 41740680, 43132036, 43945848, 46958265, 48828720, 50088816, 53915045, 54932310, 62611020, 64698054, 73243080, 75133224, 83481360, 86264072, 87891696, 93916530, 97047081, 107830090, 109864620, 125222040, 129396108, 146486160, 150266448, 161745135, 172528144, 187833060, 194094162, 215660180, 219729240, 250444080, 258792216, 291141243, 323490270, 375666120, 388188324, 431320360, 439458480, 485235405, 517584432, 582282486, 646980540, 751332240, 776376648, 862640720, 970470810, 1164564972, 1293961080, 1455706215, 1552753296, 1940941620, 2329129944, 2587922160, 2911412430, 3881883240, 4658259888, 5822824860, 7763766480, 11645649720, 23291299440]

約数ペア:

[(1, 23291299440), (2, 11645649720), (3, 7763766480), (4, 5822824860), (5, 4658259888), (6, 3881883240), (8, 2911412430), (9, 2587922160), (10, 2329129944), (12, 1940941620), (15, 1552753296), (16, 1455706215), (18, 1293961080), (20, 1164564972), (24, 970470810), (27, 862640720), (30, 776376648), (31, 751332240), (36, 646980540), (40, 582282486), (45, 517584432), (48, 485235405), (53, 439458480), (54, 431320360), (60, 388188324), (62, 375666120), (72, 323490270), (80, 291141243), (90, 258792216), (93, 250444080), (106, 219729240), (108, 215660180), (120, 194094162), (124, 187833060), (135, 172528144), (144, 161745135), (155, 150266448), (159, 146486160), (180, 129396108), (186, 125222040), (212, 109864620), (216, 107830090), (240, 97047081), (248, 93916530), (265, 87891696), (270, 86264072), (279, 83481360), (310, 75133224), (318, 73243080), (360, 64698054), (372, 62611020), (424, 54932310), (432, 53915045), (465, 50088816), (477, 48828720), (496, 46958265), (530, 43945848), (540, 43132036), (558, 41740680), (620, 37566612), (636, 36621540), (720, 32349027), (744, 31305510), (795, 29297232), (837, 27827120), (848, 27466155), (930, 25044408), (954, 24414360), (1060, 21972924), (1080, 21566018), (1116, 20870340), (1240, 18783306), (1272, 18310770), (1395, 16696272), (1431, 16276240), (1488, 15652755), (1590, 14648616), (1643, 14176080), (1674, 13913560), (1860, 12522204), (1908, 12207180), (2120, 10986462), (2160, 10783009), (2232, 10435170), (2385, 9765744), (2480, 9391653), (2544, 9155385), (2790, 8348136), (2862, 8138120), (3180, 7324308), (3286, 7088040), (3348, 6956780), (3720, 6261102), (3816, 6103590), (4185, 5565424), (4240, 5493231), (4464, 5217585), (4770, 4882872), (4929, 4725360), (5580, 4174068), (5724, 4069060), (6360, 3662154), (6563, 3548880), (6572, 3544020), (6696, 3478390), (7155, 3255248), (7440, 3130551), (7632, 3051795), (8215, 2835216), (8370, 2782712), (9540, 2441436), (9858, 2362680), (11160, 2087034), (11448, 2034530), (12720, 1831077), (13126, 1774440), (13144, 1772010), (13392, 1739195), (14310, 1627624), (14787, 1575120), (16430, 1417608), (16740, 1391356), (19080, 1220718), (19689, 1182960), (19716, 1181340), (22320, 1043517), (22896, 1017265), (24645, 945072), (26252, 887220), (26288, 886005), (28620, 813812), (29574, 787560), (32815, 709776), (32860, 708804), (33480, 695678), (38160, 610359), (39378, 591480), (39432, 590670), (44361, 525040), (49290, 472536), (52504, 443610), (57240, 406906), (59067, 394320), (59148, 393780), (65630, 354888), (65720, 354402), (66960, 347839), (73935, 315024), (78756, 295740), (78864, 295335), (88722, 262520), (98445, 236592), (98580, 236268), (105008, 221805), (114480, 203453), (118134, 197160), (118296, 196890), (131260, 177444), (131440, 177201), (147870, 157512)]