78833040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2337

約数の個数: 160

約数和(自身を含む): 287231616

約数和(自身を除く): 208398576

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, 2297, 2640, 2860, 3120, 3432, 4290, 4594, 5720, 6864, 6891, 8580, 9188, 11440, 11485, 13782, 17160, 18376, 22970, 25267, 27564, 29861, 34320, 34455, 36752, 45940, 50534, 55128, 59722, 68910, 75801, 89583, 91880, 101068, 110256, 119444, 126335, 137820, 149305, 151602, 179166, 183760, 202136, 238888, 252670, 275640, 298610, 303204, 328471, 358332, 379005, 404272, 447915, 477776, 505340, 551280, 597220, 606408, 656942, 716664, 758010, 895830, 985413, 1010680, 1194440, 1212816, 1313884, 1433328, 1516020, 1642355, 1791660, 1970826, 2021360, 2388880, 2627768, 3032040, 3284710, 3583320, 3941652, 4927065, 5255536, 6064080, 6569420, 7166640, 7883304, 9854130, 13138840, 15766608, 19708260, 26277680, 39416520, 78833040]

約数ペア:

[(1, 78833040), (2, 39416520), (3, 26277680), (4, 19708260), (5, 15766608), (6, 13138840), (8, 9854130), (10, 7883304), (11, 7166640), (12, 6569420), (13, 6064080), (15, 5255536), (16, 4927065), (20, 3941652), (22, 3583320), (24, 3284710), (26, 3032040), (30, 2627768), (33, 2388880), (39, 2021360), (40, 1970826), (44, 1791660), (48, 1642355), (52, 1516020), (55, 1433328), (60, 1313884), (65, 1212816), (66, 1194440), (78, 1010680), (80, 985413), (88, 895830), (104, 758010), (110, 716664), (120, 656942), (130, 606408), (132, 597220), (143, 551280), (156, 505340), (165, 477776), (176, 447915), (195, 404272), (208, 379005), (220, 358332), (240, 328471), (260, 303204), (264, 298610), (286, 275640), (312, 252670), (330, 238888), (390, 202136), (429, 183760), (440, 179166), (520, 151602), (528, 149305), (572, 137820), (624, 126335), (660, 119444), (715, 110256), (780, 101068), (858, 91880), (880, 89583), (1040, 75801), (1144, 68910), (1320, 59722), (1430, 55128), (1560, 50534), (1716, 45940), (2145, 36752), (2288, 34455), (2297, 34320), (2640, 29861), (2860, 27564), (3120, 25267), (3432, 22970), (4290, 18376), (4594, 17160), (5720, 13782), (6864, 11485), (6891, 11440), (8580, 9188)]