143641680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6613

約数の個数: 160

約数和(自身を含む): 548131584

約数和(自身を除く): 404489904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6577, 7280, 10920, 13154, 19731, 21840, 26308, 32885, 39462, 46039, 52616, 65770, 78924, 85501, 92078, 98655, 105232, 131540, 138117, 157848, 171002, 184156, 197310, 230195, 256503, 263080, 276234, 315696, 342004, 368312, 394620, 427505, 460390, 513006, 526160, 552468, 598507, 684008, 690585, 736624, 789240, 855010, 920780, 1026012, 1104936, 1197014, 1282515, 1368016, 1381170, 1578480, 1710020, 1795521, 1841560, 2052024, 2209872, 2394028, 2565030, 2762340, 2992535, 3420040, 3591042, 3683120, 4104048, 4788056, 5130060, 5524680, 5985070, 6840080, 7182084, 8977605, 9576112, 10260120, 11049360, 11970140, 14364168, 17955210, 20520240, 23940280, 28728336, 35910420, 47880560, 71820840, 143641680]

約数ペア:

[(1, 143641680), (2, 71820840), (3, 47880560), (4, 35910420), (5, 28728336), (6, 23940280), (7, 20520240), (8, 17955210), (10, 14364168), (12, 11970140), (13, 11049360), (14, 10260120), (15, 9576112), (16, 8977605), (20, 7182084), (21, 6840080), (24, 5985070), (26, 5524680), (28, 5130060), (30, 4788056), (35, 4104048), (39, 3683120), (40, 3591042), (42, 3420040), (48, 2992535), (52, 2762340), (56, 2565030), (60, 2394028), (65, 2209872), (70, 2052024), (78, 1841560), (80, 1795521), (84, 1710020), (91, 1578480), (104, 1381170), (105, 1368016), (112, 1282515), (120, 1197014), (130, 1104936), (140, 1026012), (156, 920780), (168, 855010), (182, 789240), (195, 736624), (208, 690585), (210, 684008), (240, 598507), (260, 552468), (273, 526160), (280, 513006), (312, 460390), (336, 427505), (364, 394620), (390, 368312), (420, 342004), (455, 315696), (520, 276234), (546, 263080), (560, 256503), (624, 230195), (728, 197310), (780, 184156), (840, 171002), (910, 157848), (1040, 138117), (1092, 131540), (1365, 105232), (1456, 98655), (1560, 92078), (1680, 85501), (1820, 78924), (2184, 65770), (2730, 52616), (3120, 46039), (3640, 39462), (4368, 32885), (5460, 26308), (6577, 21840), (7280, 19731), (10920, 13154)]