83316240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 326217216

約数和(自身を除く): 242900976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 271, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 542, 549, 560, 610, 630, 720, 732, 813, 840, 854, 915, 976, 1008, 1084, 1098, 1220, 1260, 1281, 1355, 1464, 1626, 1680, 1708, 1830, 1897, 2135, 2168, 2196, 2439, 2440, 2520, 2562, 2710, 2745, 2928, 3252, 3416, 3660, 3794, 3843, 4065, 4270, 4336, 4392, 4878, 4880, 5040, 5124, 5420, 5490, 5691, 6405, 6504, 6832, 7320, 7588, 7686, 8130, 8540, 8784, 9485, 9756, 10248, 10840, 10980, 11382, 12195, 12810, 13008, 14640, 15176, 15372, 16260, 16531, 17073, 17080, 18970, 19215, 19512, 20496, 21680, 21960, 22764, 24390, 25620, 28455, 30352, 30744, 32520, 33062, 34146, 34160, 37940, 38430, 39024, 43920, 45528, 48780, 49593, 51240, 56910, 61488, 65040, 66124, 68292, 75880, 76860, 82655, 85365, 91056, 97560, 99186, 102480, 113820, 115717, 132248, 136584, 148779, 151760, 153720, 165310, 170730, 195120, 198372, 227640, 231434, 247965, 264496, 273168, 297558, 307440, 330620, 341460, 347151, 396744, 455280, 462868, 495930, 578585, 595116, 661240, 682920, 694302, 743895, 793488, 925736, 991860, 1041453, 1157170, 1190232, 1322480, 1365840, 1388604, 1487790, 1735755, 1851472, 1983720, 2082906, 2314340, 2380464, 2777208, 2975580, 3471510, 3967440, 4165812, 4628680, 5207265, 5554416, 5951160, 6943020, 8331624, 9257360, 10414530, 11902320, 13886040, 16663248, 20829060, 27772080, 41658120, 83316240]

約数ペア:

[(1, 83316240), (2, 41658120), (3, 27772080), (4, 20829060), (5, 16663248), (6, 13886040), (7, 11902320), (8, 10414530), (9, 9257360), (10, 8331624), (12, 6943020), (14, 5951160), (15, 5554416), (16, 5207265), (18, 4628680), (20, 4165812), (21, 3967440), (24, 3471510), (28, 2975580), (30, 2777208), (35, 2380464), (36, 2314340), (40, 2082906), (42, 1983720), (45, 1851472), (48, 1735755), (56, 1487790), (60, 1388604), (61, 1365840), (63, 1322480), (70, 1190232), (72, 1157170), (80, 1041453), (84, 991860), (90, 925736), (105, 793488), (112, 743895), (120, 694302), (122, 682920), (126, 661240), (140, 595116), (144, 578585), (168, 495930), (180, 462868), (183, 455280), (210, 396744), (240, 347151), (244, 341460), (252, 330620), (271, 307440), (280, 297558), (305, 273168), (315, 264496), (336, 247965), (360, 231434), (366, 227640), (420, 198372), (427, 195120), (488, 170730), (504, 165310), (542, 153720), (549, 151760), (560, 148779), (610, 136584), (630, 132248), (720, 115717), (732, 113820), (813, 102480), (840, 99186), (854, 97560), (915, 91056), (976, 85365), (1008, 82655), (1084, 76860), (1098, 75880), (1220, 68292), (1260, 66124), (1281, 65040), (1355, 61488), (1464, 56910), (1626, 51240), (1680, 49593), (1708, 48780), (1830, 45528), (1897, 43920), (2135, 39024), (2168, 38430), (2196, 37940), (2439, 34160), (2440, 34146), (2520, 33062), (2562, 32520), (2710, 30744), (2745, 30352), (2928, 28455), (3252, 25620), (3416, 24390), (3660, 22764), (3794, 21960), (3843, 21680), (4065, 20496), (4270, 19512), (4336, 19215), (4392, 18970), (4878, 17080), (4880, 17073), (5040, 16531), (5124, 16260), (5420, 15372), (5490, 15176), (5691, 14640), (6405, 13008), (6504, 12810), (6832, 12195), (7320, 11382), (7588, 10980), (7686, 10840), (8130, 10248), (8540, 9756), (8784, 9485)]