1231695360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 360

約数和(自身を含む): 4966697736

約数和(自身を除く): 3735002376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1091, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2182, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3136, 3273, 3360, 3528, 3584, 3840, 3920, 4032, 4364, 4410, 4480, 4608, 4704, 5040, 5376, 5455, 5760, 5880, 6272, 6546, 6720, 7056, 7637, 7680, 7840, 8064, 8728, 8820, 8960, 9408, 9819, 10080, 10752, 10910, 11520, 11760, 12544, 13092, 13440, 14112, 15274, 15680, 16128, 16365, 17456, 17640, 17920, 18816, 19638, 20160, 21820, 22911, 23040, 23520, 25088, 26184, 26880, 28224, 30548, 31360, 32256, 32730, 34912, 35280, 37632, 38185, 39276, 40320, 43640, 45822, 47040, 49095, 52368, 53459, 53760, 56448, 61096, 62720, 65460, 68733, 69824, 70560, 75264, 76370, 78552, 80640, 87280, 91644, 94080, 98190, 104736, 106918, 112896, 114555, 122192, 125440, 130920, 137466, 139648, 141120, 152740, 157104, 160377, 161280, 174560, 183288, 188160, 196380, 209472, 213836, 225792, 229110, 244384, 261840, 267295, 274932, 279296, 282240, 305480, 314208, 320754, 343665, 349120, 366576, 376320, 392760, 418944, 427672, 458220, 481131, 488768, 523680, 534590, 549864, 558592, 564480, 610960, 628416, 641508, 687330, 698240, 733152, 785520, 801885, 837888, 855344, 916440, 962262, 977536, 1047360, 1069180, 1099728, 1128960, 1221920, 1256832, 1283016, 1374660, 1396480, 1466304, 1571040, 1603770, 1675776, 1710688, 1832880, 1924524, 1955072, 2094720, 2138360, 2199456, 2405655, 2443840, 2513664, 2566032, 2749320, 2792960, 2932608, 3142080, 3207540, 3421376, 3665760, 3849048, 3910144, 4189440, 4276720, 4398912, 4811310, 4887680, 5027328, 5132064, 5498640, 5865216, 6284160, 6415080, 6842752, 7331520, 7698096, 8378880, 8553440, 8797824, 9622620, 9775360, 10264128, 10997280, 11730432, 12568320, 12830160, 13685504, 14663040, 15396192, 17106880, 17595648, 19245240, 19550720, 20528256, 21994560, 25136640, 25660320, 27371008, 29326080, 30792384, 34213760, 35191296, 38490480, 41056512, 43989120, 51320640, 58652160, 61584768, 68427520, 76980960, 82113024, 87978240, 102641280, 123169536, 136855040, 153961920, 175956480, 205282560, 246339072, 307923840, 410565120, 615847680, 1231695360]

約数ペア:

[(1, 1231695360), (2, 615847680), (3, 410565120), (4, 307923840), (5, 246339072), (6, 205282560), (7, 175956480), (8, 153961920), (9, 136855040), (10, 123169536), (12, 102641280), (14, 87978240), (15, 82113024), (16, 76980960), (18, 68427520), (20, 61584768), (21, 58652160), (24, 51320640), (28, 43989120), (30, 41056512), (32, 38490480), (35, 35191296), (36, 34213760), (40, 30792384), (42, 29326080), (45, 27371008), (48, 25660320), (49, 25136640), (56, 21994560), (60, 20528256), (63, 19550720), (64, 19245240), (70, 17595648), (72, 17106880), (80, 15396192), (84, 14663040), (90, 13685504), (96, 12830160), (98, 12568320), (105, 11730432), (112, 10997280), (120, 10264128), (126, 9775360), (128, 9622620), (140, 8797824), (144, 8553440), (147, 8378880), (160, 7698096), (168, 7331520), (180, 6842752), (192, 6415080), (196, 6284160), (210, 5865216), (224, 5498640), (240, 5132064), (245, 5027328), (252, 4887680), (256, 4811310), (280, 4398912), (288, 4276720), (294, 4189440), (315, 3910144), (320, 3849048), (336, 3665760), (360, 3421376), (384, 3207540), (392, 3142080), (420, 2932608), (441, 2792960), (448, 2749320), (480, 2566032), (490, 2513664), (504, 2443840), (512, 2405655), (560, 2199456), (576, 2138360), (588, 2094720), (630, 1955072), (640, 1924524), (672, 1832880), (720, 1710688), (735, 1675776), (768, 1603770), (784, 1571040), (840, 1466304), (882, 1396480), (896, 1374660), (960, 1283016), (980, 1256832), (1008, 1221920), (1091, 1128960), (1120, 1099728), (1152, 1069180), (1176, 1047360), (1260, 977536), (1280, 962262), (1344, 916440), (1440, 855344), (1470, 837888), (1536, 801885), (1568, 785520), (1680, 733152), (1764, 698240), (1792, 687330), (1920, 641508), (1960, 628416), (2016, 610960), (2182, 564480), (2205, 558592), (2240, 549864), (2304, 534590), (2352, 523680), (2520, 488768), (2560, 481131), (2688, 458220), (2880, 427672), (2940, 418944), (3136, 392760), (3273, 376320), (3360, 366576), (3528, 349120), (3584, 343665), (3840, 320754), (3920, 314208), (4032, 305480), (4364, 282240), (4410, 279296), (4480, 274932), (4608, 267295), (4704, 261840), (5040, 244384), (5376, 229110), (5455, 225792), (5760, 213836), (5880, 209472), (6272, 196380), (6546, 188160), (6720, 183288), (7056, 174560), (7637, 161280), (7680, 160377), (7840, 157104), (8064, 152740), (8728, 141120), (8820, 139648), (8960, 137466), (9408, 130920), (9819, 125440), (10080, 122192), (10752, 114555), (10910, 112896), (11520, 106918), (11760, 104736), (12544, 98190), (13092, 94080), (13440, 91644), (14112, 87280), (15274, 80640), (15680, 78552), (16128, 76370), (16365, 75264), (17456, 70560), (17640, 69824), (17920, 68733), (18816, 65460), (19638, 62720), (20160, 61096), (21820, 56448), (22911, 53760), (23040, 53459), (23520, 52368), (25088, 49095), (26184, 47040), (26880, 45822), (28224, 43640), (30548, 40320), (31360, 39276), (32256, 38185), (32730, 37632), (34912, 35280)]