7888310040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{60923}}^1$

素因数の和:61033

約数の個数: 128

約数和(自身を含む): 25792784640

約数和(自身を除く): 17904474600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 4316, 4980, 5395, 6474, 8632, 9960, 10790, 12948, 16185, 21580, 25896, 32370, 43160, 60923, 64740, 121846, 129480, 182769, 243692, 304615, 365538, 487384, 609230, 731076, 791999, 913845, 1218460, 1462152, 1583998, 1827690, 2375997, 2436920, 3167996, 3655380, 3959995, 4751994, 5056609, 6335992, 7310760, 7919990, 9503988, 10113218, 11879985, 15169827, 15839980, 19007976, 20226436, 23759970, 25283045, 30339654, 31679960, 40452872, 47519940, 50566090, 60679308, 65735917, 75849135, 95039880, 101132180, 121358616, 131471834, 151698270, 197207751, 202264360, 262943668, 303396540, 328679585, 394415502, 525887336, 606793080, 657359170, 788831004, 986038755, 1314718340, 1577662008, 1972077510, 2629436680, 3944155020, 7888310040]

約数ペア:

[(1, 7888310040), (2, 3944155020), (3, 2629436680), (4, 1972077510), (5, 1577662008), (6, 1314718340), (8, 986038755), (10, 788831004), (12, 657359170), (13, 606793080), (15, 525887336), (20, 394415502), (24, 328679585), (26, 303396540), (30, 262943668), (39, 202264360), (40, 197207751), (52, 151698270), (60, 131471834), (65, 121358616), (78, 101132180), (83, 95039880), (104, 75849135), (120, 65735917), (130, 60679308), (156, 50566090), (166, 47519940), (195, 40452872), (249, 31679960), (260, 30339654), (312, 25283045), (332, 23759970), (390, 20226436), (415, 19007976), (498, 15839980), (520, 15169827), (664, 11879985), (780, 10113218), (830, 9503988), (996, 7919990), (1079, 7310760), (1245, 6335992), (1560, 5056609), (1660, 4751994), (1992, 3959995), (2158, 3655380), (2490, 3167996), (3237, 2436920), (3320, 2375997), (4316, 1827690), (4980, 1583998), (5395, 1462152), (6474, 1218460), (8632, 913845), (9960, 791999), (10790, 731076), (12948, 609230), (16185, 487384), (21580, 365538), (25896, 304615), (32370, 243692), (43160, 182769), (60923, 129480), (64740, 121846)]