16491357960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{104987}}^1$

素因数の和:105036

約数の個数: 256

約数和(自身を含む): 65310935040

約数和(自身を除く): 48819577080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3740, 3927, 4488, 4620, 4760, 5236, 5610, 6545, 7140, 7480, 7854, 9240, 10472, 11220, 13090, 14280, 15708, 19635, 22440, 26180, 31416, 39270, 52360, 78540, 104987, 157080, 209974, 314961, 419948, 524935, 629922, 734909, 839896, 1049870, 1154857, 1259844, 1469818, 1574805, 1784779, 2099740, 2204727, 2309714, 2519688, 2939636, 3149610, 3464571, 3569558, 3674545, 4199480, 4409454, 4619428, 5354337, 5774285, 5879272, 6299220, 6929142, 7139116, 7349090, 8083999, 8818908, 8923895, 9238856, 10708674, 11023635, 11548570, 12493453, 12598440, 13858284, 14278232, 14698180, 16167998, 17322855, 17637816, 17847790, 19632569, 21417348, 22047270, 23097140, 24251997, 24986906, 26771685, 27716568, 29396360, 32335996, 34645710, 35695580, 37480359, 39265138, 40419995, 42834696, 44094540, 46194280, 48503994, 49973812, 53543370, 58897707, 62467265, 64671992, 69291420, 71391160, 74960718, 78530276, 80839990, 88189080, 97007988, 98162845, 99947624, 107086740, 117795414, 121259985, 124934530, 137427983, 138582840, 149921436, 157060552, 161679980, 187401795, 194015976, 196325690, 214173480, 235590828, 242519970, 249869060, 274855966, 294488535, 299842872, 323359960, 374803590, 392651380, 412283949, 471181656, 485039940, 499738120, 549711932, 588977070, 687139915, 749607180, 785302760, 824567898, 970079880, 1099423864, 1177954140, 1374279830, 1499214360, 1649135796, 2061419745, 2355908280, 2748559660, 3298271592, 4122839490, 5497119320, 8245678980, 16491357960]

約数ペア:

[(1, 16491357960), (2, 8245678980), (3, 5497119320), (4, 4122839490), (5, 3298271592), (6, 2748559660), (7, 2355908280), (8, 2061419745), (10, 1649135796), (11, 1499214360), (12, 1374279830), (14, 1177954140), (15, 1099423864), (17, 970079880), (20, 824567898), (21, 785302760), (22, 749607180), (24, 687139915), (28, 588977070), (30, 549711932), (33, 499738120), (34, 485039940), (35, 471181656), (40, 412283949), (42, 392651380), (44, 374803590), (51, 323359960), (55, 299842872), (56, 294488535), (60, 274855966), (66, 249869060), (68, 242519970), (70, 235590828), (77, 214173480), (84, 196325690), (85, 194015976), (88, 187401795), (102, 161679980), (105, 157060552), (110, 149921436), (119, 138582840), (120, 137427983), (132, 124934530), (136, 121259985), (140, 117795414), (154, 107086740), (165, 99947624), (168, 98162845), (170, 97007988), (187, 88189080), (204, 80839990), (210, 78530276), (220, 74960718), (231, 71391160), (238, 69291420), (255, 64671992), (264, 62467265), (280, 58897707), (308, 53543370), (330, 49973812), (340, 48503994), (357, 46194280), (374, 44094540), (385, 42834696), (408, 40419995), (420, 39265138), (440, 37480359), (462, 35695580), (476, 34645710), (510, 32335996), (561, 29396360), (595, 27716568), (616, 26771685), (660, 24986906), (680, 24251997), (714, 23097140), (748, 22047270), (770, 21417348), (840, 19632569), (924, 17847790), (935, 17637816), (952, 17322855), (1020, 16167998), (1122, 14698180), (1155, 14278232), (1190, 13858284), (1309, 12598440), (1320, 12493453), (1428, 11548570), (1496, 11023635), (1540, 10708674), (1785, 9238856), (1848, 8923895), (1870, 8818908), (2040, 8083999), (2244, 7349090), (2310, 7139116), (2380, 6929142), (2618, 6299220), (2805, 5879272), (2856, 5774285), (3080, 5354337), (3570, 4619428), (3740, 4409454), (3927, 4199480), (4488, 3674545), (4620, 3569558), (4760, 3464571), (5236, 3149610), (5610, 2939636), (6545, 2519688), (7140, 2309714), (7480, 2204727), (7854, 2099740), (9240, 1784779), (10472, 1574805), (11220, 1469818), (13090, 1259844), (14280, 1154857), (15708, 1049870), (19635, 839896), (22440, 734909), (26180, 629922), (31416, 524935), (39270, 419948), (52360, 314961), (78540, 209974), (104987, 157080)]