17247484720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 44169172992

約数和(自身を除く): 26921688272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 53, 71, 80, 92, 94, 106, 115, 142, 184, 188, 212, 230, 235, 265, 284, 355, 368, 376, 424, 460, 470, 530, 568, 710, 752, 848, 920, 940, 1060, 1081, 1136, 1219, 1420, 1633, 1840, 1880, 2120, 2162, 2438, 2491, 2809, 2840, 3266, 3337, 3760, 3763, 4240, 4324, 4876, 4982, 5405, 5618, 5680, 6095, 6532, 6674, 7526, 8165, 8648, 9752, 9964, 10810, 11236, 12190, 12455, 13064, 13348, 14045, 15052, 16330, 16685, 17296, 18815, 19504, 19928, 21620, 22472, 24380, 24910, 26128, 26696, 28090, 30104, 32660, 33370, 37630, 39856, 43240, 44944, 48760, 49820, 53392, 56180, 57293, 60208, 64607, 65320, 66740, 75260, 76751, 86480, 86549, 97520, 99640, 112360, 114586, 129214, 130640, 132023, 133480, 150520, 153502, 173098, 176861, 199280, 199439, 224720, 229172, 258428, 264046, 266960, 286465, 301040, 307004, 323035, 346196, 353722, 383755, 398878, 432745, 458344, 516856, 528092, 572930, 614008, 646070, 660115, 692392, 707444, 767510, 797756, 865490, 884305, 916688, 997195, 1033712, 1056184, 1145860, 1228016, 1292140, 1320230, 1384784, 1414888, 1535020, 1595512, 1730980, 1768610, 1994390, 2112368, 2291720, 2584280, 2640460, 2829776, 3036529, 3070040, 3191024, 3461960, 3537220, 3988780, 4067803, 4583440, 4587097, 5168560, 5280920, 6073058, 6140080, 6923920, 7074440, 7977560, 8135606, 9174194, 9373633, 10561840, 12146116, 14148880, 15182645, 15955120, 16271212, 18348388, 18747266, 20339015, 22935485, 24292232, 30365290, 32542424, 36696776, 37494532, 40678030, 45870970, 46868165, 48584464, 60730580, 65084848, 73393552, 74989064, 81356060, 91741940, 93736330, 121461160, 149978128, 162712120, 183483880, 187472660, 215593559, 242922320, 325424240, 366967760, 374945320, 431187118, 749890640, 862374236, 1077967795, 1724748472, 2155935590, 3449496944, 4311871180, 8623742360, 17247484720]

約数ペア:

[(1, 17247484720), (2, 8623742360), (4, 4311871180), (5, 3449496944), (8, 2155935590), (10, 1724748472), (16, 1077967795), (20, 862374236), (23, 749890640), (40, 431187118), (46, 374945320), (47, 366967760), (53, 325424240), (71, 242922320), (80, 215593559), (92, 187472660), (94, 183483880), (106, 162712120), (115, 149978128), (142, 121461160), (184, 93736330), (188, 91741940), (212, 81356060), (230, 74989064), (235, 73393552), (265, 65084848), (284, 60730580), (355, 48584464), (368, 46868165), (376, 45870970), (424, 40678030), (460, 37494532), (470, 36696776), (530, 32542424), (568, 30365290), (710, 24292232), (752, 22935485), (848, 20339015), (920, 18747266), (940, 18348388), (1060, 16271212), (1081, 15955120), (1136, 15182645), (1219, 14148880), (1420, 12146116), (1633, 10561840), (1840, 9373633), (1880, 9174194), (2120, 8135606), (2162, 7977560), (2438, 7074440), (2491, 6923920), (2809, 6140080), (2840, 6073058), (3266, 5280920), (3337, 5168560), (3760, 4587097), (3763, 4583440), (4240, 4067803), (4324, 3988780), (4876, 3537220), (4982, 3461960), (5405, 3191024), (5618, 3070040), (5680, 3036529), (6095, 2829776), (6532, 2640460), (6674, 2584280), (7526, 2291720), (8165, 2112368), (8648, 1994390), (9752, 1768610), (9964, 1730980), (10810, 1595512), (11236, 1535020), (12190, 1414888), (12455, 1384784), (13064, 1320230), (13348, 1292140), (14045, 1228016), (15052, 1145860), (16330, 1056184), (16685, 1033712), (17296, 997195), (18815, 916688), (19504, 884305), (19928, 865490), (21620, 797756), (22472, 767510), (24380, 707444), (24910, 692392), (26128, 660115), (26696, 646070), (28090, 614008), (30104, 572930), (32660, 528092), (33370, 516856), (37630, 458344), (39856, 432745), (43240, 398878), (44944, 383755), (48760, 353722), (49820, 346196), (53392, 323035), (56180, 307004), (57293, 301040), (60208, 286465), (64607, 266960), (65320, 264046), (66740, 258428), (75260, 229172), (76751, 224720), (86480, 199439), (86549, 199280), (97520, 176861), (99640, 173098), (112360, 153502), (114586, 150520), (129214, 133480), (130640, 132023)]