8572538520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20129}}^1$

素因数の和:20179

約数の個数: 288

約数和(自身を含む): 34480274400

約数和(自身を除く): 25907735880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 169, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 338, 360, 364, 390, 420, 455, 468, 504, 507, 520, 546, 585, 630, 676, 728, 780, 819, 840, 845, 910, 936, 1014, 1092, 1170, 1183, 1260, 1352, 1365, 1521, 1560, 1638, 1690, 1820, 2028, 2184, 2340, 2366, 2520, 2535, 2730, 3042, 3276, 3380, 3549, 3640, 4056, 4095, 4680, 4732, 5070, 5460, 5915, 6084, 6552, 6760, 7098, 7605, 8190, 9464, 10140, 10647, 10920, 11830, 12168, 14196, 15210, 16380, 17745, 20129, 20280, 21294, 23660, 28392, 30420, 32760, 35490, 40258, 42588, 47320, 53235, 60387, 60840, 70980, 80516, 85176, 100645, 106470, 120774, 140903, 141960, 161032, 181161, 201290, 212940, 241548, 261677, 281806, 301935, 362322, 402580, 422709, 425880, 483096, 523354, 563612, 603870, 704515, 724644, 785031, 805160, 845418, 905805, 1046708, 1127224, 1207740, 1268127, 1308385, 1409030, 1449288, 1570062, 1690836, 1811610, 1831739, 2093416, 2113545, 2355093, 2415480, 2536254, 2616770, 2818060, 3140124, 3381672, 3401801, 3623220, 3663478, 3925155, 4227090, 4710186, 5072508, 5233540, 5495217, 5636120, 6280248, 6340635, 6803602, 7246440, 7326956, 7850310, 8454180, 9158695, 9420372, 10145016, 10205403, 10467080, 10990434, 11775465, 12681270, 13607204, 14653912, 15700620, 16485651, 16908360, 17009005, 18317390, 18840744, 20410806, 21980868, 23550930, 23812607, 25362540, 27214408, 27476085, 30616209, 31401240, 32971302, 34018010, 36634780, 40821612, 43961736, 47101860, 47625214, 50725080, 51027015, 54952170, 61232418, 65942604, 68036020, 71437821, 73269560, 81643224, 82428255, 94203720, 95250428, 102054030, 109904340, 119063035, 122464836, 131885208, 136072040, 142875642, 153081045, 164856510, 190500856, 204108060, 214313463, 219808680, 238126070, 244929672, 285751284, 306162090, 329713020, 357189105, 408216120, 428626926, 476252140, 571502568, 612324180, 659426040, 714378210, 857253852, 952504280, 1071567315, 1224648360, 1428756420, 1714507704, 2143134630, 2857512840, 4286269260, 8572538520]

約数ペア:

[(1, 8572538520), (2, 4286269260), (3, 2857512840), (4, 2143134630), (5, 1714507704), (6, 1428756420), (7, 1224648360), (8, 1071567315), (9, 952504280), (10, 857253852), (12, 714378210), (13, 659426040), (14, 612324180), (15, 571502568), (18, 476252140), (20, 428626926), (21, 408216120), (24, 357189105), (26, 329713020), (28, 306162090), (30, 285751284), (35, 244929672), (36, 238126070), (39, 219808680), (40, 214313463), (42, 204108060), (45, 190500856), (52, 164856510), (56, 153081045), (60, 142875642), (63, 136072040), (65, 131885208), (70, 122464836), (72, 119063035), (78, 109904340), (84, 102054030), (90, 95250428), (91, 94203720), (104, 82428255), (105, 81643224), (117, 73269560), (120, 71437821), (126, 68036020), (130, 65942604), (140, 61232418), (156, 54952170), (168, 51027015), (169, 50725080), (180, 47625214), (182, 47101860), (195, 43961736), (210, 40821612), (234, 36634780), (252, 34018010), (260, 32971302), (273, 31401240), (280, 30616209), (312, 27476085), (315, 27214408), (338, 25362540), (360, 23812607), (364, 23550930), (390, 21980868), (420, 20410806), (455, 18840744), (468, 18317390), (504, 17009005), (507, 16908360), (520, 16485651), (546, 15700620), (585, 14653912), (630, 13607204), (676, 12681270), (728, 11775465), (780, 10990434), (819, 10467080), (840, 10205403), (845, 10145016), (910, 9420372), (936, 9158695), (1014, 8454180), (1092, 7850310), (1170, 7326956), (1183, 7246440), (1260, 6803602), (1352, 6340635), (1365, 6280248), (1521, 5636120), (1560, 5495217), (1638, 5233540), (1690, 5072508), (1820, 4710186), (2028, 4227090), (2184, 3925155), (2340, 3663478), (2366, 3623220), (2520, 3401801), (2535, 3381672), (2730, 3140124), (3042, 2818060), (3276, 2616770), (3380, 2536254), (3549, 2415480), (3640, 2355093), (4056, 2113545), (4095, 2093416), (4680, 1831739), (4732, 1811610), (5070, 1690836), (5460, 1570062), (5915, 1449288), (6084, 1409030), (6552, 1308385), (6760, 1268127), (7098, 1207740), (7605, 1127224), (8190, 1046708), (9464, 905805), (10140, 845418), (10647, 805160), (10920, 785031), (11830, 724644), (12168, 704515), (14196, 603870), (15210, 563612), (16380, 523354), (17745, 483096), (20129, 425880), (20280, 422709), (21294, 402580), (23660, 362322), (28392, 301935), (30420, 281806), (32760, 261677), (35490, 241548), (40258, 212940), (42588, 201290), (47320, 181161), (53235, 161032), (60387, 141960), (60840, 140903), (70980, 120774), (80516, 106470), (85176, 100645)]