253294860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 192

約数和(自身を含む): 911296512

約数和(自身を除く): 658001652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2017, 2093, 2415, 2730, 2990, 3220, 3588, 4034, 4186, 4485, 4830, 5460, 5980, 6051, 6279, 8068, 8372, 8970, 9660, 10085, 10465, 12102, 12558, 14119, 17940, 20170, 20930, 24204, 25116, 26221, 28238, 30255, 31395, 40340, 41860, 42357, 46391, 52442, 56476, 60510, 62790, 70595, 78663, 84714, 92782, 104884, 121020, 125580, 131105, 139173, 141190, 157326, 169428, 183547, 185564, 211785, 231955, 262210, 278346, 282380, 314652, 324737, 367094, 393315, 423570, 463910, 524420, 550641, 556692, 603083, 649474, 695865, 734188, 786630, 847140, 917735, 927820, 974211, 1101282, 1206166, 1298948, 1391730, 1573260, 1623685, 1809249, 1835470, 1948422, 2202564, 2412332, 2753205, 2783460, 3015415, 3247370, 3618498, 3670940, 3896844, 4221581, 4871055, 5506410, 6030830, 6494740, 7236996, 8443162, 9046245, 9742110, 11012820, 12061660, 12664743, 16886324, 18092490, 19484220, 21107905, 25329486, 36184980, 42215810, 50658972, 63323715, 84431620, 126647430, 253294860]

約数ペア:

[(1, 253294860), (2, 126647430), (3, 84431620), (4, 63323715), (5, 50658972), (6, 42215810), (7, 36184980), (10, 25329486), (12, 21107905), (13, 19484220), (14, 18092490), (15, 16886324), (20, 12664743), (21, 12061660), (23, 11012820), (26, 9742110), (28, 9046245), (30, 8443162), (35, 7236996), (39, 6494740), (42, 6030830), (46, 5506410), (52, 4871055), (60, 4221581), (65, 3896844), (69, 3670940), (70, 3618498), (78, 3247370), (84, 3015415), (91, 2783460), (92, 2753205), (105, 2412332), (115, 2202564), (130, 1948422), (138, 1835470), (140, 1809249), (156, 1623685), (161, 1573260), (182, 1391730), (195, 1298948), (210, 1206166), (230, 1101282), (260, 974211), (273, 927820), (276, 917735), (299, 847140), (322, 786630), (345, 734188), (364, 695865), (390, 649474), (420, 603083), (455, 556692), (460, 550641), (483, 524420), (546, 463910), (598, 423570), (644, 393315), (690, 367094), (780, 324737), (805, 314652), (897, 282380), (910, 278346), (966, 262210), (1092, 231955), (1196, 211785), (1365, 185564), (1380, 183547), (1495, 169428), (1610, 157326), (1794, 141190), (1820, 139173), (1932, 131105), (2017, 125580), (2093, 121020), (2415, 104884), (2730, 92782), (2990, 84714), (3220, 78663), (3588, 70595), (4034, 62790), (4186, 60510), (4485, 56476), (4830, 52442), (5460, 46391), (5980, 42357), (6051, 41860), (6279, 40340), (8068, 31395), (8372, 30255), (8970, 28238), (9660, 26221), (10085, 25116), (10465, 24204), (12102, 20930), (12558, 20170), (14119, 17940)]