772872840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1193

約数の個数: 160

約数和(自身を含む): 2610463680

約数和(自身を除く): 1837590840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 648, 789, 810, 907, 1052, 1080, 1315, 1578, 1620, 1814, 2104, 2367, 2630, 2721, 3156, 3240, 3628, 3945, 4535, 4734, 5260, 5442, 6312, 7101, 7256, 7890, 8163, 9070, 9468, 10520, 10884, 11835, 13605, 14202, 15780, 16326, 18140, 18936, 21303, 21768, 23670, 24489, 27210, 28404, 31560, 32652, 35505, 36280, 40815, 42606, 47340, 48978, 54420, 56808, 65304, 71010, 73467, 81630, 85212, 94680, 97956, 106515, 108840, 122445, 142020, 146934, 163260, 170424, 195912, 213030, 238541, 244890, 284040, 293868, 326520, 367335, 426060, 477082, 489780, 587736, 715623, 734670, 852120, 954164, 979560, 1192705, 1431246, 1469340, 1908328, 2146869, 2385410, 2862492, 2938680, 3578115, 4293738, 4770820, 5724984, 6440607, 7156230, 8587476, 9541640, 10734345, 12881214, 14312460, 17174952, 19321821, 21468690, 25762428, 28624920, 32203035, 38643642, 42937380, 51524856, 64406070, 77287284, 85874760, 96609105, 128812140, 154574568, 193218210, 257624280, 386436420, 772872840]

約数ペア:

[(1, 772872840), (2, 386436420), (3, 257624280), (4, 193218210), (5, 154574568), (6, 128812140), (8, 96609105), (9, 85874760), (10, 77287284), (12, 64406070), (15, 51524856), (18, 42937380), (20, 38643642), (24, 32203035), (27, 28624920), (30, 25762428), (36, 21468690), (40, 19321821), (45, 17174952), (54, 14312460), (60, 12881214), (72, 10734345), (81, 9541640), (90, 8587476), (108, 7156230), (120, 6440607), (135, 5724984), (162, 4770820), (180, 4293738), (216, 3578115), (263, 2938680), (270, 2862492), (324, 2385410), (360, 2146869), (405, 1908328), (526, 1469340), (540, 1431246), (648, 1192705), (789, 979560), (810, 954164), (907, 852120), (1052, 734670), (1080, 715623), (1315, 587736), (1578, 489780), (1620, 477082), (1814, 426060), (2104, 367335), (2367, 326520), (2630, 293868), (2721, 284040), (3156, 244890), (3240, 238541), (3628, 213030), (3945, 195912), (4535, 170424), (4734, 163260), (5260, 146934), (5442, 142020), (6312, 122445), (7101, 108840), (7256, 106515), (7890, 97956), (8163, 94680), (9070, 85212), (9468, 81630), (10520, 73467), (10884, 71010), (11835, 65304), (13605, 56808), (14202, 54420), (15780, 48978), (16326, 47340), (18140, 42606), (18936, 40815), (21303, 36280), (21768, 35505), (23670, 32652), (24489, 31560), (27210, 28404)]