317264220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2809

約数の個数: 216

約数和(自身を含む): 1206039744

約数和(自身を除く): 888775524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2767, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5534, 5733, 6370, 7644, 8190, 8301, 8820, 9555, 11068, 11466, 12740, 13835, 16380, 16602, 19110, 19369, 22932, 24903, 27670, 28665, 33204, 35971, 38220, 38738, 41505, 49806, 55340, 57330, 58107, 71942, 77476, 83010, 96845, 99612, 107913, 114660, 116214, 124515, 135583, 143884, 166020, 174321, 179855, 193690, 215826, 232428, 249030, 251797, 271166, 290535, 323739, 348642, 359710, 387380, 406749, 431652, 498060, 503594, 539565, 542332, 581070, 647478, 677915, 697284, 719420, 755391, 813498, 871605, 1007188, 1079130, 1162140, 1220247, 1258985, 1294956, 1355830, 1510782, 1618695, 1626996, 1743210, 1762579, 2033745, 2158260, 2266173, 2440494, 2517970, 2711660, 3021564, 3237390, 3486420, 3525158, 3776955, 4067490, 4532346, 4880988, 5035940, 5287737, 6101235, 6474780, 7050316, 7553910, 8134980, 8812895, 9064692, 10575474, 11330865, 12202470, 15107820, 15863211, 17625790, 21150948, 22661730, 24404940, 26438685, 31726422, 35251580, 45323460, 52877370, 63452844, 79316055, 105754740, 158632110, 317264220]

約数ペア:

[(1, 317264220), (2, 158632110), (3, 105754740), (4, 79316055), (5, 63452844), (6, 52877370), (7, 45323460), (9, 35251580), (10, 31726422), (12, 26438685), (13, 24404940), (14, 22661730), (15, 21150948), (18, 17625790), (20, 15863211), (21, 15107820), (26, 12202470), (28, 11330865), (30, 10575474), (35, 9064692), (36, 8812895), (39, 8134980), (42, 7553910), (45, 7050316), (49, 6474780), (52, 6101235), (60, 5287737), (63, 5035940), (65, 4880988), (70, 4532346), (78, 4067490), (84, 3776955), (90, 3525158), (91, 3486420), (98, 3237390), (105, 3021564), (117, 2711660), (126, 2517970), (130, 2440494), (140, 2266173), (147, 2158260), (156, 2033745), (180, 1762579), (182, 1743210), (195, 1626996), (196, 1618695), (210, 1510782), (234, 1355830), (245, 1294956), (252, 1258985), (260, 1220247), (273, 1162140), (294, 1079130), (315, 1007188), (364, 871605), (390, 813498), (420, 755391), (441, 719420), (455, 697284), (468, 677915), (490, 647478), (546, 581070), (585, 542332), (588, 539565), (630, 503594), (637, 498060), (735, 431652), (780, 406749), (819, 387380), (882, 359710), (910, 348642), (980, 323739), (1092, 290535), (1170, 271166), (1260, 251797), (1274, 249030), (1365, 232428), (1470, 215826), (1638, 193690), (1764, 179855), (1820, 174321), (1911, 166020), (2205, 143884), (2340, 135583), (2548, 124515), (2730, 116214), (2767, 114660), (2940, 107913), (3185, 99612), (3276, 96845), (3822, 83010), (4095, 77476), (4410, 71942), (5460, 58107), (5534, 57330), (5733, 55340), (6370, 49806), (7644, 41505), (8190, 38738), (8301, 38220), (8820, 35971), (9555, 33204), (11068, 28665), (11466, 27670), (12740, 24903), (13835, 22932), (16380, 19369), (16602, 19110)]