1247166480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1223}}^1$

素因数の和:1853

約数の個数: 160

約数和(自身を含む): 4429430784

約数和(自身を除く): 3182264304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 607, 840, 1214, 1223, 1680, 1821, 2428, 2446, 3035, 3642, 3669, 4249, 4856, 4892, 6070, 6115, 7284, 7338, 8498, 8561, 9105, 9712, 9784, 12140, 12230, 12747, 14568, 14676, 16996, 17122, 18210, 18345, 19568, 21245, 24280, 24460, 25494, 25683, 29136, 29352, 33992, 34244, 36420, 36690, 42490, 42805, 48560, 48920, 50988, 51366, 58704, 63735, 67984, 68488, 72840, 73380, 84980, 85610, 97840, 101976, 102732, 127470, 128415, 136976, 145680, 146760, 169960, 171220, 203952, 205464, 254940, 256830, 293520, 339920, 342440, 410928, 509880, 513660, 684880, 742361, 1019760, 1027320, 1484722, 2054640, 2227083, 2969444, 3711805, 4454166, 5196527, 5938888, 7423610, 8908332, 10393054, 11135415, 11877776, 14847220, 15589581, 17816664, 20786108, 22270830, 25982635, 29694440, 31179162, 35633328, 41572216, 44541660, 51965270, 59388880, 62358324, 77947905, 83144432, 89083320, 103930540, 124716648, 155895810, 178166640, 207861080, 249433296, 311791620, 415722160, 623583240, 1247166480]

約数ペア:

[(1, 1247166480), (2, 623583240), (3, 415722160), (4, 311791620), (5, 249433296), (6, 207861080), (7, 178166640), (8, 155895810), (10, 124716648), (12, 103930540), (14, 89083320), (15, 83144432), (16, 77947905), (20, 62358324), (21, 59388880), (24, 51965270), (28, 44541660), (30, 41572216), (35, 35633328), (40, 31179162), (42, 29694440), (48, 25982635), (56, 22270830), (60, 20786108), (70, 17816664), (80, 15589581), (84, 14847220), (105, 11877776), (112, 11135415), (120, 10393054), (140, 8908332), (168, 7423610), (210, 5938888), (240, 5196527), (280, 4454166), (336, 3711805), (420, 2969444), (560, 2227083), (607, 2054640), (840, 1484722), (1214, 1027320), (1223, 1019760), (1680, 742361), (1821, 684880), (2428, 513660), (2446, 509880), (3035, 410928), (3642, 342440), (3669, 339920), (4249, 293520), (4856, 256830), (4892, 254940), (6070, 205464), (6115, 203952), (7284, 171220), (7338, 169960), (8498, 146760), (8561, 145680), (9105, 136976), (9712, 128415), (9784, 127470), (12140, 102732), (12230, 101976), (12747, 97840), (14568, 85610), (14676, 84980), (16996, 73380), (17122, 72840), (18210, 68488), (18345, 67984), (19568, 63735), (21245, 58704), (24280, 51366), (24460, 50988), (25494, 48920), (25683, 48560), (29136, 42805), (29352, 42490), (33992, 36690), (34244, 36420)]