7161866460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{42737}}^1$

素因数の和:42785

約数の個数: 216

約数和(自身を含む): 26601840720

約数和(自身を除く): 19439974260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 7980, 8379, 8820, 9310, 11172, 11970, 13965, 16758, 18620, 23940, 27930, 33516, 41895, 42737, 55860, 83790, 85474, 128211, 167580, 170948, 213685, 256422, 299159, 384633, 427370, 512844, 598318, 641055, 769266, 812003, 854740, 897477, 1196636, 1282110, 1495795, 1538532, 1624006, 1794954, 1923165, 2094113, 2436009, 2564220, 2692431, 2991590, 3248012, 3589908, 3846330, 4060015, 4188226, 4487385, 4872018, 5384862, 5684021, 5983180, 6282339, 7308027, 7692660, 8120030, 8376452, 8974770, 9744036, 10470565, 10769724, 11368042, 12180045, 12564678, 13462155, 14616054, 16240060, 17052063, 17949540, 18847017, 20941130, 22736084, 24360090, 25129356, 26924310, 28420105, 29232108, 31411695, 34104126, 36540135, 37694034, 39788147, 41882260, 48720180, 51156189, 53848620, 56840210, 62823390, 68208252, 73080270, 75388068, 79576294, 85260315, 94235085, 102312378, 113680420, 119364441, 125646780, 146160540, 159152588, 170520630, 188470170, 198940735, 204624756, 238728882, 255780945, 341041260, 358093323, 376940340, 397881470, 477457764, 511561890, 596822205, 716186646, 795762940, 1023123780, 1193644410, 1432373292, 1790466615, 2387288820, 3580933230, 7161866460]

約数ペア:

[(1, 7161866460), (2, 3580933230), (3, 2387288820), (4, 1790466615), (5, 1432373292), (6, 1193644410), (7, 1023123780), (9, 795762940), (10, 716186646), (12, 596822205), (14, 511561890), (15, 477457764), (18, 397881470), (19, 376940340), (20, 358093323), (21, 341041260), (28, 255780945), (30, 238728882), (35, 204624756), (36, 198940735), (38, 188470170), (42, 170520630), (45, 159152588), (49, 146160540), (57, 125646780), (60, 119364441), (63, 113680420), (70, 102312378), (76, 94235085), (84, 85260315), (90, 79576294), (95, 75388068), (98, 73080270), (105, 68208252), (114, 62823390), (126, 56840210), (133, 53848620), (140, 51156189), (147, 48720180), (171, 41882260), (180, 39788147), (190, 37694034), (196, 36540135), (210, 34104126), (228, 31411695), (245, 29232108), (252, 28420105), (266, 26924310), (285, 25129356), (294, 24360090), (315, 22736084), (342, 20941130), (380, 18847017), (399, 17949540), (420, 17052063), (441, 16240060), (490, 14616054), (532, 13462155), (570, 12564678), (588, 12180045), (630, 11368042), (665, 10769724), (684, 10470565), (735, 9744036), (798, 8974770), (855, 8376452), (882, 8120030), (931, 7692660), (980, 7308027), (1140, 6282339), (1197, 5983180), (1260, 5684021), (1330, 5384862), (1470, 4872018), (1596, 4487385), (1710, 4188226), (1764, 4060015), (1862, 3846330), (1995, 3589908), (2205, 3248012), (2394, 2991590), (2660, 2692431), (2793, 2564220), (2940, 2436009), (3420, 2094113), (3724, 1923165), (3990, 1794954), (4410, 1624006), (4655, 1538532), (4788, 1495795), (5586, 1282110), (5985, 1196636), (7980, 897477), (8379, 854740), (8820, 812003), (9310, 769266), (11172, 641055), (11970, 598318), (13965, 512844), (16758, 427370), (18620, 384633), (23940, 299159), (27930, 256422), (33516, 213685), (41895, 170948), (42737, 167580), (55860, 128211), (83790, 85474)]