213367440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6257

約数の個数: 160

約数和(自身を含む): 777200256

約数和(自身を除く): 563832816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6217, 6864, 8580, 11440, 12434, 17160, 18651, 24868, 31085, 34320, 37302, 49736, 62170, 68387, 74604, 80821, 93255, 99472, 124340, 136774, 149208, 161642, 186510, 205161, 242463, 248680, 273548, 298416, 323284, 341935, 373020, 404105, 410322, 484926, 497360, 547096, 646568, 683870, 746040, 808210, 820644, 889031, 969852, 1025805, 1094192, 1212315, 1293136, 1367740, 1492080, 1616420, 1641288, 1778062, 1939704, 2051610, 2424630, 2667093, 2735480, 3232840, 3282576, 3556124, 3879408, 4103220, 4445155, 4849260, 5334186, 5470960, 6465680, 7112248, 8206440, 8890310, 9698520, 10668372, 13335465, 14224496, 16412880, 17780620, 19397040, 21336744, 26670930, 35561240, 42673488, 53341860, 71122480, 106683720, 213367440]

約数ペア:

[(1, 213367440), (2, 106683720), (3, 71122480), (4, 53341860), (5, 42673488), (6, 35561240), (8, 26670930), (10, 21336744), (11, 19397040), (12, 17780620), (13, 16412880), (15, 14224496), (16, 13335465), (20, 10668372), (22, 9698520), (24, 8890310), (26, 8206440), (30, 7112248), (33, 6465680), (39, 5470960), (40, 5334186), (44, 4849260), (48, 4445155), (52, 4103220), (55, 3879408), (60, 3556124), (65, 3282576), (66, 3232840), (78, 2735480), (80, 2667093), (88, 2424630), (104, 2051610), (110, 1939704), (120, 1778062), (130, 1641288), (132, 1616420), (143, 1492080), (156, 1367740), (165, 1293136), (176, 1212315), (195, 1094192), (208, 1025805), (220, 969852), (240, 889031), (260, 820644), (264, 808210), (286, 746040), (312, 683870), (330, 646568), (390, 547096), (429, 497360), (440, 484926), (520, 410322), (528, 404105), (572, 373020), (624, 341935), (660, 323284), (715, 298416), (780, 273548), (858, 248680), (880, 242463), (1040, 205161), (1144, 186510), (1320, 161642), (1430, 149208), (1560, 136774), (1716, 124340), (2145, 99472), (2288, 93255), (2640, 80821), (2860, 74604), (3120, 68387), (3432, 62170), (4290, 49736), (5720, 37302), (6217, 34320), (6864, 31085), (8580, 24868), (11440, 18651), (12434, 17160)]