78953092140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251171}}^1$

素因数の和:251240

約数の個数: 144

約数和(自身を含む): 247105022976

約数和(自身を除く): 168151930836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 930, 1014, 1209, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 3380, 4030, 4836, 5070, 5239, 6045, 8060, 10140, 10478, 12090, 15717, 20956, 24180, 26195, 31434, 52390, 62868, 78585, 104780, 157170, 251171, 314340, 502342, 753513, 1004684, 1255855, 1507026, 2511710, 3014052, 3265223, 3767565, 5023420, 6530446, 7535130, 7786301, 9795669, 13060892, 15070260, 15572602, 16326115, 19591338, 23358903, 31145204, 32652230, 38931505, 39182676, 42447899, 46717806, 48978345, 65304460, 77863010, 84895798, 93435612, 97956690, 101221913, 116794515, 127343697, 155726020, 169791596, 195913380, 202443826, 212239495, 233589030, 254687394, 303665739, 404887652, 424478990, 467178060, 506109565, 509374788, 607331478, 636718485, 848957980, 1012219130, 1214662956, 1273436970, 1315884869, 1518328695, 2024438260, 2546873940, 2631769738, 3036657390, 3947654607, 5263539476, 6073314780, 6579424345, 7895309214, 13158848690, 15790618428, 19738273035, 26317697380, 39476546070, 78953092140]

約数ペア:

[(1, 78953092140), (2, 39476546070), (3, 26317697380), (4, 19738273035), (5, 15790618428), (6, 13158848690), (10, 7895309214), (12, 6579424345), (13, 6073314780), (15, 5263539476), (20, 3947654607), (26, 3036657390), (30, 2631769738), (31, 2546873940), (39, 2024438260), (52, 1518328695), (60, 1315884869), (62, 1273436970), (65, 1214662956), (78, 1012219130), (93, 848957980), (124, 636718485), (130, 607331478), (155, 509374788), (156, 506109565), (169, 467178060), (186, 424478990), (195, 404887652), (260, 303665739), (310, 254687394), (338, 233589030), (372, 212239495), (390, 202443826), (403, 195913380), (465, 169791596), (507, 155726020), (620, 127343697), (676, 116794515), (780, 101221913), (806, 97956690), (845, 93435612), (930, 84895798), (1014, 77863010), (1209, 65304460), (1612, 48978345), (1690, 46717806), (1860, 42447899), (2015, 39182676), (2028, 38931505), (2418, 32652230), (2535, 31145204), (3380, 23358903), (4030, 19591338), (4836, 16326115), (5070, 15572602), (5239, 15070260), (6045, 13060892), (8060, 9795669), (10140, 7786301), (10478, 7535130), (12090, 6530446), (15717, 5023420), (20956, 3767565), (24180, 3265223), (26195, 3014052), (31434, 2511710), (52390, 1507026), (62868, 1255855), (78585, 1004684), (104780, 753513), (157170, 502342), (251171, 314340)]