633161360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 1679892480

約数和(自身を除く): 1046731120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 41, 52, 62, 65, 80, 82, 104, 124, 130, 155, 164, 205, 208, 248, 260, 310, 328, 403, 410, 479, 496, 520, 533, 620, 656, 806, 820, 958, 1040, 1066, 1240, 1271, 1612, 1640, 1916, 2015, 2132, 2395, 2480, 2542, 2665, 3224, 3280, 3832, 4030, 4264, 4790, 5084, 5330, 6227, 6355, 6448, 7664, 8060, 8528, 9580, 10168, 10660, 12454, 12710, 14849, 16120, 16523, 19160, 19639, 20336, 21320, 24908, 25420, 29698, 31135, 32240, 33046, 38320, 39278, 42640, 49816, 50840, 59396, 62270, 66092, 74245, 78556, 82615, 98195, 99632, 101680, 118792, 124540, 132184, 148490, 157112, 165230, 193037, 196390, 237584, 249080, 255307, 264368, 296980, 314224, 330460, 386074, 392780, 498160, 510614, 593960, 608809, 660920, 772148, 785560, 965185, 1021228, 1187920, 1217618, 1276535, 1321840, 1544296, 1571120, 1930370, 2042456, 2435236, 2553070, 3044045, 3088592, 3860740, 4084912, 4870472, 5106140, 6088090, 7721480, 7914517, 9740944, 10212280, 12176180, 15442960, 15829034, 20424560, 24352360, 31658068, 39572585, 48704720, 63316136, 79145170, 126632272, 158290340, 316580680, 633161360]

約数ペア:

[(1, 633161360), (2, 316580680), (4, 158290340), (5, 126632272), (8, 79145170), (10, 63316136), (13, 48704720), (16, 39572585), (20, 31658068), (26, 24352360), (31, 20424560), (40, 15829034), (41, 15442960), (52, 12176180), (62, 10212280), (65, 9740944), (80, 7914517), (82, 7721480), (104, 6088090), (124, 5106140), (130, 4870472), (155, 4084912), (164, 3860740), (205, 3088592), (208, 3044045), (248, 2553070), (260, 2435236), (310, 2042456), (328, 1930370), (403, 1571120), (410, 1544296), (479, 1321840), (496, 1276535), (520, 1217618), (533, 1187920), (620, 1021228), (656, 965185), (806, 785560), (820, 772148), (958, 660920), (1040, 608809), (1066, 593960), (1240, 510614), (1271, 498160), (1612, 392780), (1640, 386074), (1916, 330460), (2015, 314224), (2132, 296980), (2395, 264368), (2480, 255307), (2542, 249080), (2665, 237584), (3224, 196390), (3280, 193037), (3832, 165230), (4030, 157112), (4264, 148490), (4790, 132184), (5084, 124540), (5330, 118792), (6227, 101680), (6355, 99632), (6448, 98195), (7664, 82615), (8060, 78556), (8528, 74245), (9580, 66092), (10168, 62270), (10660, 59396), (12454, 50840), (12710, 49816), (14849, 42640), (16120, 39278), (16523, 38320), (19160, 33046), (19639, 32240), (20336, 31135), (21320, 29698), (24908, 25420)]