1118439840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1299

約数の個数: 192

約数和(自身を含む): 4041805824

約数和(自身を除く): 2923365984

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 367, 420, 480, 560, 672, 734, 840, 907, 1101, 1120, 1468, 1680, 1814, 1835, 2202, 2569, 2721, 2936, 3360, 3628, 3670, 4404, 4535, 5138, 5442, 5505, 5872, 6349, 7256, 7340, 7707, 8808, 9070, 10276, 10884, 11010, 11744, 12698, 12845, 13605, 14512, 14680, 15414, 17616, 18140, 19047, 20552, 21768, 22020, 25396, 25690, 27210, 29024, 29360, 30828, 31745, 35232, 36280, 38094, 38535, 41104, 43536, 44040, 50792, 51380, 54420, 58720, 61656, 63490, 72560, 76188, 77070, 82208, 87072, 88080, 95235, 101584, 102760, 108840, 123312, 126980, 145120, 152376, 154140, 176160, 190470, 203168, 205520, 217680, 246624, 253960, 304752, 308280, 332869, 380940, 411040, 435360, 507920, 609504, 616560, 665738, 761880, 998607, 1015840, 1233120, 1331476, 1523760, 1664345, 1997214, 2330083, 2662952, 3047520, 3328690, 3994428, 4660166, 4993035, 5325904, 6657380, 6990249, 7988856, 9320332, 9986070, 10651808, 11650415, 13314760, 13980498, 15977712, 18640664, 19972140, 23300830, 26629520, 27960996, 31955424, 34951245, 37281328, 39944280, 46601660, 53259040, 55921992, 69902490, 74562656, 79888560, 93203320, 111843984, 139804980, 159777120, 186406640, 223687968, 279609960, 372813280, 559219920, 1118439840]

約数ペア:

[(1, 1118439840), (2, 559219920), (3, 372813280), (4, 279609960), (5, 223687968), (6, 186406640), (7, 159777120), (8, 139804980), (10, 111843984), (12, 93203320), (14, 79888560), (15, 74562656), (16, 69902490), (20, 55921992), (21, 53259040), (24, 46601660), (28, 39944280), (30, 37281328), (32, 34951245), (35, 31955424), (40, 27960996), (42, 26629520), (48, 23300830), (56, 19972140), (60, 18640664), (70, 15977712), (80, 13980498), (84, 13314760), (96, 11650415), (105, 10651808), (112, 9986070), (120, 9320332), (140, 7988856), (160, 6990249), (168, 6657380), (210, 5325904), (224, 4993035), (240, 4660166), (280, 3994428), (336, 3328690), (367, 3047520), (420, 2662952), (480, 2330083), (560, 1997214), (672, 1664345), (734, 1523760), (840, 1331476), (907, 1233120), (1101, 1015840), (1120, 998607), (1468, 761880), (1680, 665738), (1814, 616560), (1835, 609504), (2202, 507920), (2569, 435360), (2721, 411040), (2936, 380940), (3360, 332869), (3628, 308280), (3670, 304752), (4404, 253960), (4535, 246624), (5138, 217680), (5442, 205520), (5505, 203168), (5872, 190470), (6349, 176160), (7256, 154140), (7340, 152376), (7707, 145120), (8808, 126980), (9070, 123312), (10276, 108840), (10884, 102760), (11010, 101584), (11744, 95235), (12698, 88080), (12845, 87072), (13605, 82208), (14512, 77070), (14680, 76188), (15414, 72560), (17616, 63490), (18140, 61656), (19047, 58720), (20552, 54420), (21768, 51380), (22020, 50792), (25396, 44040), (25690, 43536), (27210, 41104), (29024, 38535), (29360, 38094), (30828, 36280), (31745, 35232)]