207902160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 160

約数和(自身を含む): 741024000

約数和(自身を除く): 533121840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3319, 3480, 3915, 4176, 5220, 6264, 6638, 6960, 7830, 9957, 10440, 12528, 13276, 15660, 16595, 19914, 20880, 26552, 29871, 31320, 33190, 39828, 49785, 53104, 59742, 62640, 66380, 79656, 89613, 96251, 99570, 119484, 132760, 149355, 159312, 179226, 192502, 199140, 238968, 265520, 288753, 298710, 358452, 385004, 398280, 448065, 477936, 481255, 577506, 597420, 716904, 770008, 796560, 866259, 896130, 962510, 1155012, 1194840, 1433808, 1443765, 1540016, 1732518, 1792260, 1925020, 2310024, 2389680, 2598777, 2887530, 3465036, 3584520, 3850040, 4331295, 4620048, 5197554, 5775060, 6930072, 7169040, 7700080, 8662590, 10395108, 11550120, 12993885, 13860144, 17325180, 20790216, 23100240, 25987770, 34650360, 41580432, 51975540, 69300720, 103951080, 207902160]

約数ペア:

[(1, 207902160), (2, 103951080), (3, 69300720), (4, 51975540), (5, 41580432), (6, 34650360), (8, 25987770), (9, 23100240), (10, 20790216), (12, 17325180), (15, 13860144), (16, 12993885), (18, 11550120), (20, 10395108), (24, 8662590), (27, 7700080), (29, 7169040), (30, 6930072), (36, 5775060), (40, 5197554), (45, 4620048), (48, 4331295), (54, 3850040), (58, 3584520), (60, 3465036), (72, 2887530), (80, 2598777), (87, 2389680), (90, 2310024), (108, 1925020), (116, 1792260), (120, 1732518), (135, 1540016), (144, 1443765), (145, 1433808), (174, 1194840), (180, 1155012), (216, 962510), (232, 896130), (240, 866259), (261, 796560), (270, 770008), (290, 716904), (348, 597420), (360, 577506), (432, 481255), (435, 477936), (464, 448065), (522, 398280), (540, 385004), (580, 358452), (696, 298710), (720, 288753), (783, 265520), (870, 238968), (1044, 199140), (1080, 192502), (1160, 179226), (1305, 159312), (1392, 149355), (1566, 132760), (1740, 119484), (2088, 99570), (2160, 96251), (2320, 89613), (2610, 79656), (3132, 66380), (3319, 62640), (3480, 59742), (3915, 53104), (4176, 49785), (5220, 39828), (6264, 33190), (6638, 31320), (6960, 29871), (7830, 26552), (9957, 20880), (10440, 19914), (12528, 16595), (13276, 15660)]