662681520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13339}}^1$

素因数の和:13384

約数の個数: 160

約数和(自身を含む): 2381990400

約数和(自身を除く): 1719308880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 13339, 16560, 24840, 26678, 40017, 49680, 53356, 66695, 80034, 106712, 120051, 133390, 160068, 200085, 213424, 240102, 266780, 306797, 320136, 360153, 400170, 480204, 533560, 600255, 613594, 640272, 720306, 800340, 920391, 960408, 1067120, 1200510, 1227188, 1440612, 1533985, 1600680, 1800765, 1840782, 1920816, 2401020, 2454376, 2761173, 2881224, 3067970, 3201360, 3601530, 3681564, 4601955, 4802040, 4908752, 5522346, 5762448, 6135940, 7203060, 7363128, 8283519, 9203910, 9604080, 11044692, 12271880, 13805865, 14406120, 14726256, 16567038, 18407820, 22089384, 24543760, 27611730, 28812240, 33134076, 36815640, 41417595, 44178768, 55223460, 66268152, 73631280, 82835190, 110446920, 132536304, 165670380, 220893840, 331340760, 662681520]

約数ペア:

[(1, 662681520), (2, 331340760), (3, 220893840), (4, 165670380), (5, 132536304), (6, 110446920), (8, 82835190), (9, 73631280), (10, 66268152), (12, 55223460), (15, 44178768), (16, 41417595), (18, 36815640), (20, 33134076), (23, 28812240), (24, 27611730), (27, 24543760), (30, 22089384), (36, 18407820), (40, 16567038), (45, 14726256), (46, 14406120), (48, 13805865), (54, 12271880), (60, 11044692), (69, 9604080), (72, 9203910), (80, 8283519), (90, 7363128), (92, 7203060), (108, 6135940), (115, 5762448), (120, 5522346), (135, 4908752), (138, 4802040), (144, 4601955), (180, 3681564), (184, 3601530), (207, 3201360), (216, 3067970), (230, 2881224), (240, 2761173), (270, 2454376), (276, 2401020), (345, 1920816), (360, 1840782), (368, 1800765), (414, 1600680), (432, 1533985), (460, 1440612), (540, 1227188), (552, 1200510), (621, 1067120), (690, 960408), (720, 920391), (828, 800340), (920, 720306), (1035, 640272), (1080, 613594), (1104, 600255), (1242, 533560), (1380, 480204), (1656, 400170), (1840, 360153), (2070, 320136), (2160, 306797), (2484, 266780), (2760, 240102), (3105, 213424), (3312, 200085), (4140, 160068), (4968, 133390), (5520, 120051), (6210, 106712), (8280, 80034), (9936, 66695), (12420, 53356), (13339, 49680), (16560, 40017), (24840, 26678)]