258785113860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15798847}}^1$

素因数の和:15798882

約数の個数: 144

約数和(自身を含む): 966131152896

約数和(自身を除く): 707346039036

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, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 15798847, 31597694, 47396541, 63195388, 78994235, 94793082, 110591929, 142189623, 157988470, 189586164, 205385011, 221183858, 236982705, 284379246, 315976940, 331775787, 410770022, 442367716, 473965410, 552959645, 568758492, 616155033, 663551574, 710948115, 821540044, 947930820, 995327361, 1026925055, 1105919290, 1232310066, 1327103148, 1421896230, 1437695077, 1658878935, 1848465099, 1990654722, 2053850110, 2211838580, 2464620132, 2843792460, 2875390154, 3080775165, 3317757870, 3696930198, 3981309444, 4107700220, 4313085231, 4976636805, 5750780308, 6161550330, 6635515740, 7188475385, 7393860396, 8626170462, 9242325495, 9953273610, 12323100660, 12939255693, 14376950770, 17252340924, 18484650990, 19906547220, 21565426155, 25878511386, 28753901540, 36969301980, 43130852310, 51757022772, 64696278465, 86261704620, 129392556930, 258785113860]

約数ペア:

[(1, 258785113860), (2, 129392556930), (3, 86261704620), (4, 64696278465), (5, 51757022772), (6, 43130852310), (7, 36969301980), (9, 28753901540), (10, 25878511386), (12, 21565426155), (13, 19906547220), (14, 18484650990), (15, 17252340924), (18, 14376950770), (20, 12939255693), (21, 12323100660), (26, 9953273610), (28, 9242325495), (30, 8626170462), (35, 7393860396), (36, 7188475385), (39, 6635515740), (42, 6161550330), (45, 5750780308), (52, 4976636805), (60, 4313085231), (63, 4107700220), (65, 3981309444), (70, 3696930198), (78, 3317757870), (84, 3080775165), (90, 2875390154), (91, 2843792460), (105, 2464620132), (117, 2211838580), (126, 2053850110), (130, 1990654722), (140, 1848465099), (156, 1658878935), (180, 1437695077), (182, 1421896230), (195, 1327103148), (210, 1232310066), (234, 1105919290), (252, 1026925055), (260, 995327361), (273, 947930820), (315, 821540044), (364, 710948115), (390, 663551574), (420, 616155033), (455, 568758492), (468, 552959645), (546, 473965410), (585, 442367716), (630, 410770022), (780, 331775787), (819, 315976940), (910, 284379246), (1092, 236982705), (1170, 221183858), (1260, 205385011), (1365, 189586164), (1638, 157988470), (1820, 142189623), (2340, 110591929), (2730, 94793082), (3276, 78994235), (4095, 63195388), (5460, 47396541), (8190, 31597694), (16380, 15798847)]