168498720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9035

約数の個数: 144

約数和(自身を含む): 619301592

約数和(自身を除く): 450802872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9001, 9360, 18002, 18720, 27003, 36004, 45005, 54006, 72008, 81009, 90010, 108012, 117013, 135015, 144016, 162018, 180020, 216024, 234026, 270030, 288032, 324036, 351039, 360040, 405045, 432048, 468052, 540060, 585065, 648072, 702078, 720080, 810090, 864096, 936104, 1053117, 1080120, 1170130, 1296144, 1404156, 1440160, 1620180, 1755195, 1872208, 2106234, 2160240, 2340260, 2592288, 2808312, 3240360, 3510390, 3744416, 4212468, 4320480, 4680520, 5265585, 5616624, 6480720, 7020780, 8424936, 9361040, 10531170, 11233248, 12961440, 14041560, 16849872, 18722080, 21062340, 28083120, 33699744, 42124680, 56166240, 84249360, 168498720]

約数ペア:

[(1, 168498720), (2, 84249360), (3, 56166240), (4, 42124680), (5, 33699744), (6, 28083120), (8, 21062340), (9, 18722080), (10, 16849872), (12, 14041560), (13, 12961440), (15, 11233248), (16, 10531170), (18, 9361040), (20, 8424936), (24, 7020780), (26, 6480720), (30, 5616624), (32, 5265585), (36, 4680520), (39, 4320480), (40, 4212468), (45, 3744416), (48, 3510390), (52, 3240360), (60, 2808312), (65, 2592288), (72, 2340260), (78, 2160240), (80, 2106234), (90, 1872208), (96, 1755195), (104, 1620180), (117, 1440160), (120, 1404156), (130, 1296144), (144, 1170130), (156, 1080120), (160, 1053117), (180, 936104), (195, 864096), (208, 810090), (234, 720080), (240, 702078), (260, 648072), (288, 585065), (312, 540060), (360, 468052), (390, 432048), (416, 405045), (468, 360040), (480, 351039), (520, 324036), (585, 288032), (624, 270030), (720, 234026), (780, 216024), (936, 180020), (1040, 162018), (1170, 144016), (1248, 135015), (1440, 117013), (1560, 108012), (1872, 90010), (2080, 81009), (2340, 72008), (3120, 54006), (3744, 45005), (4680, 36004), (6240, 27003), (9001, 18720), (9360, 18002)]