7317111040

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3136

約数の個数: 144

約数和(自身を含む): 18394822656

約数和(自身を除く): 11077711616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 488, 496, 610, 620, 640, 976, 992, 1220, 1240, 1280, 1891, 1952, 1984, 2440, 2480, 3023, 3782, 3904, 3968, 4880, 4960, 6046, 7564, 7808, 7936, 9455, 9760, 9920, 12092, 15115, 15128, 15616, 18910, 19520, 19840, 24184, 30230, 30256, 37820, 39040, 39680, 48368, 60460, 60512, 75640, 78080, 93713, 96736, 120920, 121024, 151280, 184403, 187426, 193472, 241840, 242048, 302560, 368806, 374852, 386944, 468565, 483680, 484096, 605120, 737612, 749704, 773888, 922015, 937130, 967360, 1210240, 1475224, 1499408, 1844030, 1874260, 1934720, 2420480, 2950448, 2998816, 3688060, 3748520, 3869440, 5716493, 5900896, 5997632, 7376120, 7497040, 11432986, 11801792, 11995264, 14752240, 14994080, 22865972, 23603584, 23990528, 28582465, 29504480, 29988160, 45731944, 47207168, 57164930, 59008960, 59976320, 91463888, 114329860, 118017920, 119952640, 182927776, 228659720, 236035840, 365855552, 457319440, 731711104, 914638880, 1463422208, 1829277760, 3658555520, 7317111040]

約数ペア:

[(1, 7317111040), (2, 3658555520), (4, 1829277760), (5, 1463422208), (8, 914638880), (10, 731711104), (16, 457319440), (20, 365855552), (31, 236035840), (32, 228659720), (40, 182927776), (61, 119952640), (62, 118017920), (64, 114329860), (80, 91463888), (122, 59976320), (124, 59008960), (128, 57164930), (155, 47207168), (160, 45731944), (244, 29988160), (248, 29504480), (256, 28582465), (305, 23990528), (310, 23603584), (320, 22865972), (488, 14994080), (496, 14752240), (610, 11995264), (620, 11801792), (640, 11432986), (976, 7497040), (992, 7376120), (1220, 5997632), (1240, 5900896), (1280, 5716493), (1891, 3869440), (1952, 3748520), (1984, 3688060), (2440, 2998816), (2480, 2950448), (3023, 2420480), (3782, 1934720), (3904, 1874260), (3968, 1844030), (4880, 1499408), (4960, 1475224), (6046, 1210240), (7564, 967360), (7808, 937130), (7936, 922015), (9455, 773888), (9760, 749704), (9920, 737612), (12092, 605120), (15115, 484096), (15128, 483680), (15616, 468565), (18910, 386944), (19520, 374852), (19840, 368806), (24184, 302560), (30230, 242048), (30256, 241840), (37820, 193472), (39040, 187426), (39680, 184403), (48368, 151280), (60460, 121024), (60512, 120920), (75640, 96736), (78080, 93713)]