2666156640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{113357}}^1$

素因数の和:113389

約数の個数: 144

約数和(自身を含む): 9769645872

約数和(自身を除く): 7103489232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 113357, 226714, 340071, 453428, 566785, 680142, 793499, 906856, 1133570, 1360284, 1586998, 1700355, 1813712, 2267140, 2380497, 2720568, 3173996, 3400710, 3627424, 3967495, 4534280, 4760994, 5441136, 5554493, 6347992, 6801420, 7934990, 9068560, 9521988, 10882272, 11108986, 11902485, 12695984, 13602840, 15869980, 16663479, 18137120, 19043976, 22217972, 23804970, 25391968, 27205680, 27772465, 31739960, 33326958, 38087952, 44435944, 47609940, 54411360, 55544930, 63479920, 66653916, 76175904, 83317395, 88871888, 95219880, 111089860, 126959840, 133307832, 166634790, 177743776, 190439760, 222179720, 266615664, 333269580, 380879520, 444359440, 533231328, 666539160, 888718880, 1333078320, 2666156640]

約数ペア:

[(1, 2666156640), (2, 1333078320), (3, 888718880), (4, 666539160), (5, 533231328), (6, 444359440), (7, 380879520), (8, 333269580), (10, 266615664), (12, 222179720), (14, 190439760), (15, 177743776), (16, 166634790), (20, 133307832), (21, 126959840), (24, 111089860), (28, 95219880), (30, 88871888), (32, 83317395), (35, 76175904), (40, 66653916), (42, 63479920), (48, 55544930), (49, 54411360), (56, 47609940), (60, 44435944), (70, 38087952), (80, 33326958), (84, 31739960), (96, 27772465), (98, 27205680), (105, 25391968), (112, 23804970), (120, 22217972), (140, 19043976), (147, 18137120), (160, 16663479), (168, 15869980), (196, 13602840), (210, 12695984), (224, 11902485), (240, 11108986), (245, 10882272), (280, 9521988), (294, 9068560), (336, 7934990), (392, 6801420), (420, 6347992), (480, 5554493), (490, 5441136), (560, 4760994), (588, 4534280), (672, 3967495), (735, 3627424), (784, 3400710), (840, 3173996), (980, 2720568), (1120, 2380497), (1176, 2267140), (1470, 1813712), (1568, 1700355), (1680, 1586998), (1960, 1360284), (2352, 1133570), (2940, 906856), (3360, 793499), (3920, 680142), (4704, 566785), (5880, 453428), (7840, 340071), (11760, 226714), (23520, 113357)]