56174040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 128

約数和(自身を含む): 201700800

約数和(自身を除く): 145526760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4001, 4680, 7020, 8002, 12003, 14040, 16004, 20005, 24006, 32008, 36009, 40010, 48012, 52013, 60015, 72018, 80020, 96024, 104026, 108027, 120030, 144036, 156039, 160040, 180045, 208052, 216054, 240060, 260065, 288072, 312078, 360090, 416104, 432108, 468117, 480120, 520130, 540135, 624156, 720180, 780195, 864216, 936234, 1040260, 1080270, 1248312, 1404351, 1440360, 1560390, 1872468, 2080520, 2160540, 2340585, 2808702, 3120780, 3744936, 4321080, 4681170, 5617404, 6241560, 7021755, 9362340, 11234808, 14043510, 18724680, 28087020, 56174040]

約数ペア:

[(1, 56174040), (2, 28087020), (3, 18724680), (4, 14043510), (5, 11234808), (6, 9362340), (8, 7021755), (9, 6241560), (10, 5617404), (12, 4681170), (13, 4321080), (15, 3744936), (18, 3120780), (20, 2808702), (24, 2340585), (26, 2160540), (27, 2080520), (30, 1872468), (36, 1560390), (39, 1440360), (40, 1404351), (45, 1248312), (52, 1080270), (54, 1040260), (60, 936234), (65, 864216), (72, 780195), (78, 720180), (90, 624156), (104, 540135), (108, 520130), (117, 480120), (120, 468117), (130, 432108), (135, 416104), (156, 360090), (180, 312078), (195, 288072), (216, 260065), (234, 240060), (260, 216054), (270, 208052), (312, 180045), (351, 160040), (360, 156039), (390, 144036), (468, 120030), (520, 108027), (540, 104026), (585, 96024), (702, 80020), (780, 72018), (936, 60015), (1080, 52013), (1170, 48012), (1404, 40010), (1560, 36009), (1755, 32008), (2340, 24006), (2808, 20005), (3510, 16004), (4001, 14040), (4680, 12003), (7020, 8002)]