228176520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13335

約数の個数: 128

約数和(自身を含む): 804263040

約数和(自身を除く): 576086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 13297, 17160, 26594, 39891, 53188, 66485, 79782, 106376, 132970, 146267, 159564, 172861, 199455, 265940, 292534, 319128, 345722, 398910, 438801, 518583, 531880, 585068, 691444, 731335, 797820, 864305, 877602, 1037166, 1170136, 1382888, 1462670, 1595640, 1728610, 1755204, 1901471, 2074332, 2194005, 2592915, 2925340, 3457220, 3510408, 3802942, 4148664, 4388010, 5185830, 5704413, 5850680, 6914440, 7605884, 8776020, 9507355, 10371660, 11408826, 15211768, 17552040, 19014710, 20743320, 22817652, 28522065, 38029420, 45635304, 57044130, 76058840, 114088260, 228176520]

約数ペア:

[(1, 228176520), (2, 114088260), (3, 76058840), (4, 57044130), (5, 45635304), (6, 38029420), (8, 28522065), (10, 22817652), (11, 20743320), (12, 19014710), (13, 17552040), (15, 15211768), (20, 11408826), (22, 10371660), (24, 9507355), (26, 8776020), (30, 7605884), (33, 6914440), (39, 5850680), (40, 5704413), (44, 5185830), (52, 4388010), (55, 4148664), (60, 3802942), (65, 3510408), (66, 3457220), (78, 2925340), (88, 2592915), (104, 2194005), (110, 2074332), (120, 1901471), (130, 1755204), (132, 1728610), (143, 1595640), (156, 1462670), (165, 1382888), (195, 1170136), (220, 1037166), (260, 877602), (264, 864305), (286, 797820), (312, 731335), (330, 691444), (390, 585068), (429, 531880), (440, 518583), (520, 438801), (572, 398910), (660, 345722), (715, 319128), (780, 292534), (858, 265940), (1144, 199455), (1320, 172861), (1430, 159564), (1560, 146267), (1716, 132970), (2145, 106376), (2860, 79782), (3432, 66485), (4290, 53188), (5720, 39891), (8580, 26594), (13297, 17160)]