161335440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 360

約数和(自身を含む): 669834360

約数和(自身を除く): 508498920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 168, 170, 180, 196, 204, 210, 238, 240, 245, 252, 255, 269, 272, 280, 294, 306, 315, 336, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 538, 560, 588, 595, 612, 630, 680, 714, 720, 735, 765, 784, 807, 816, 833, 840, 882, 952, 980, 1008, 1020, 1071, 1076, 1176, 1190, 1224, 1260, 1345, 1360, 1428, 1470, 1530, 1614, 1666, 1680, 1764, 1785, 1883, 1904, 1960, 2040, 2142, 2152, 2205, 2352, 2380, 2421, 2448, 2499, 2520, 2690, 2856, 2940, 3060, 3228, 3332, 3528, 3570, 3766, 3920, 4035, 4080, 4165, 4284, 4304, 4410, 4573, 4760, 4842, 4998, 5040, 5355, 5380, 5649, 5712, 5880, 6120, 6456, 6664, 7056, 7140, 7497, 7532, 8070, 8330, 8568, 8820, 9146, 9415, 9520, 9684, 9996, 10710, 10760, 11298, 11760, 12105, 12240, 12495, 12912, 13181, 13328, 13719, 14280, 14994, 15064, 16140, 16660, 16947, 17136, 17640, 18292, 18830, 19368, 19992, 21420, 21520, 22596, 22865, 24210, 24990, 26362, 27438, 28245, 28560, 29988, 30128, 32011, 32280, 33320, 33894, 35280, 36584, 37485, 37660, 38736, 39543, 39984, 41157, 42840, 45192, 45730, 48420, 49980, 52724, 54876, 56490, 59976, 64022, 64560, 65905, 66640, 67788, 68595, 73168, 74970, 75320, 79086, 82314, 84735, 85680, 90384, 91460, 96033, 96840, 99960, 105448, 109752, 112980, 118629, 119952, 128044, 131810, 135576, 137190, 149940, 150640, 158172, 160055, 164628, 169470, 182920, 192066, 193680, 197715, 199920, 205785, 210896, 219504, 224077, 225960, 237258, 256088, 263620, 271152, 274380, 288099, 299880, 316344, 320110, 329256, 338940, 365840, 384132, 395430, 411570, 448154, 451920, 474516, 480165, 512176, 527240, 548760, 576198, 593145, 599760, 632688, 640220, 658512, 672231, 677880, 768264, 790860, 823140, 896308, 949032, 960330, 1054480, 1097520, 1120385, 1152396, 1186290, 1280440, 1344462, 1355760, 1440495, 1536528, 1581720, 1646280, 1792616, 1898064, 1920660, 2016693, 2240770, 2304792, 2372580, 2560880, 2688924, 2880990, 3163440, 3292560, 3361155, 3585232, 3841320, 4033386, 4481540, 4609584, 4745160, 5377848, 5761980, 6722310, 7682640, 8066772, 8963080, 9490320, 10083465, 10755696, 11523960, 13444620, 16133544, 17926160, 20166930, 23047920, 26889240, 32267088, 40333860, 53778480, 80667720, 161335440]

約数ペア:

[(1, 161335440), (2, 80667720), (3, 53778480), (4, 40333860), (5, 32267088), (6, 26889240), (7, 23047920), (8, 20166930), (9, 17926160), (10, 16133544), (12, 13444620), (14, 11523960), (15, 10755696), (16, 10083465), (17, 9490320), (18, 8963080), (20, 8066772), (21, 7682640), (24, 6722310), (28, 5761980), (30, 5377848), (34, 4745160), (35, 4609584), (36, 4481540), (40, 4033386), (42, 3841320), (45, 3585232), (48, 3361155), (49, 3292560), (51, 3163440), (56, 2880990), (60, 2688924), (63, 2560880), (68, 2372580), (70, 2304792), (72, 2240770), (80, 2016693), (84, 1920660), (85, 1898064), (90, 1792616), (98, 1646280), (102, 1581720), (105, 1536528), (112, 1440495), (119, 1355760), (120, 1344462), (126, 1280440), (136, 1186290), (140, 1152396), (144, 1120385), (147, 1097520), (153, 1054480), (168, 960330), (170, 949032), (180, 896308), (196, 823140), (204, 790860), (210, 768264), (238, 677880), (240, 672231), (245, 658512), (252, 640220), (255, 632688), (269, 599760), (272, 593145), (280, 576198), (294, 548760), (306, 527240), (315, 512176), (336, 480165), (340, 474516), (357, 451920), (360, 448154), (392, 411570), (408, 395430), (420, 384132), (441, 365840), (476, 338940), (490, 329256), (504, 320110), (510, 316344), (538, 299880), (560, 288099), (588, 274380), (595, 271152), (612, 263620), (630, 256088), (680, 237258), (714, 225960), (720, 224077), (735, 219504), (765, 210896), (784, 205785), (807, 199920), (816, 197715), (833, 193680), (840, 192066), (882, 182920), (952, 169470), (980, 164628), (1008, 160055), (1020, 158172), (1071, 150640), (1076, 149940), (1176, 137190), (1190, 135576), (1224, 131810), (1260, 128044), (1345, 119952), (1360, 118629), (1428, 112980), (1470, 109752), (1530, 105448), (1614, 99960), (1666, 96840), (1680, 96033), (1764, 91460), (1785, 90384), (1883, 85680), (1904, 84735), (1960, 82314), (2040, 79086), (2142, 75320), (2152, 74970), (2205, 73168), (2352, 68595), (2380, 67788), (2421, 66640), (2448, 65905), (2499, 64560), (2520, 64022), (2690, 59976), (2856, 56490), (2940, 54876), (3060, 52724), (3228, 49980), (3332, 48420), (3528, 45730), (3570, 45192), (3766, 42840), (3920, 41157), (4035, 39984), (4080, 39543), (4165, 38736), (4284, 37660), (4304, 37485), (4410, 36584), (4573, 35280), (4760, 33894), (4842, 33320), (4998, 32280), (5040, 32011), (5355, 30128), (5380, 29988), (5649, 28560), (5712, 28245), (5880, 27438), (6120, 26362), (6456, 24990), (6664, 24210), (7056, 22865), (7140, 22596), (7497, 21520), (7532, 21420), (8070, 19992), (8330, 19368), (8568, 18830), (8820, 18292), (9146, 17640), (9415, 17136), (9520, 16947), (9684, 16660), (9996, 16140), (10710, 15064), (10760, 14994), (11298, 14280), (11760, 13719), (12105, 13328), (12240, 13181), (12495, 12912)]