215074080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11523

約数の個数: 144

約数和(自身を含む): 790466040

約数和(自身を除く): 575391960

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, 9360, 11489, 18720, 22978, 34467, 45956, 57445, 68934, 91912, 103401, 114890, 137868, 149357, 172335, 183824, 206802, 229780, 275736, 298714, 344670, 367648, 413604, 448071, 459560, 517005, 551472, 597428, 689340, 746785, 827208, 896142, 919120, 1034010, 1102944, 1194856, 1344213, 1378680, 1493570, 1654416, 1792284, 1838240, 2068020, 2240355, 2389712, 2688426, 2757360, 2987140, 3308832, 3584568, 4136040, 4480710, 4779424, 5376852, 5514720, 5974280, 6721065, 7169136, 8272080, 8961420, 10753704, 11948560, 13442130, 14338272, 16544160, 17922840, 21507408, 23897120, 26884260, 35845680, 43014816, 53768520, 71691360, 107537040, 215074080]

約数ペア:

[(1, 215074080), (2, 107537040), (3, 71691360), (4, 53768520), (5, 43014816), (6, 35845680), (8, 26884260), (9, 23897120), (10, 21507408), (12, 17922840), (13, 16544160), (15, 14338272), (16, 13442130), (18, 11948560), (20, 10753704), (24, 8961420), (26, 8272080), (30, 7169136), (32, 6721065), (36, 5974280), (39, 5514720), (40, 5376852), (45, 4779424), (48, 4480710), (52, 4136040), (60, 3584568), (65, 3308832), (72, 2987140), (78, 2757360), (80, 2688426), (90, 2389712), (96, 2240355), (104, 2068020), (117, 1838240), (120, 1792284), (130, 1654416), (144, 1493570), (156, 1378680), (160, 1344213), (180, 1194856), (195, 1102944), (208, 1034010), (234, 919120), (240, 896142), (260, 827208), (288, 746785), (312, 689340), (360, 597428), (390, 551472), (416, 517005), (468, 459560), (480, 448071), (520, 413604), (585, 367648), (624, 344670), (720, 298714), (780, 275736), (936, 229780), (1040, 206802), (1170, 183824), (1248, 172335), (1440, 149357), (1560, 137868), (1872, 114890), (2080, 103401), (2340, 91912), (3120, 68934), (3744, 57445), (4680, 45956), (6240, 34467), (9360, 22978), (11489, 18720)]