348529920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 1245041280

約数和(自身を除く): 896511360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 281, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 562, 570, 608, 640, 646, 680, 760, 768, 816, 843, 912, 960, 969, 1020, 1088, 1124, 1140, 1216, 1280, 1292, 1360, 1405, 1520, 1615, 1632, 1686, 1824, 1920, 1938, 2040, 2176, 2248, 2280, 2432, 2584, 2720, 2810, 3040, 3230, 3264, 3372, 3648, 3840, 3876, 4080, 4215, 4352, 4496, 4560, 4777, 4845, 4864, 5168, 5339, 5440, 5620, 6080, 6460, 6528, 6744, 7296, 7752, 8160, 8430, 8992, 9120, 9554, 9690, 10336, 10678, 10880, 11240, 12160, 12920, 13056, 13488, 14331, 14592, 15504, 16017, 16320, 16860, 17984, 18240, 19108, 19380, 20672, 21356, 21760, 22480, 23885, 24320, 25840, 26695, 26976, 28662, 31008, 32034, 32640, 33720, 35968, 36480, 38216, 38760, 41344, 42712, 44960, 47770, 51680, 53390, 53952, 57324, 62016, 64068, 65280, 67440, 71655, 71936, 72960, 76432, 77520, 80085, 82688, 85424, 89920, 90763, 95540, 103360, 106780, 107904, 114648, 124032, 128136, 134880, 143310, 152864, 155040, 160170, 170848, 179840, 181526, 191080, 206720, 213560, 215808, 229296, 248064, 256272, 269760, 272289, 286620, 305728, 310080, 320340, 341696, 359680, 363052, 382160, 413440, 427120, 453815, 458592, 512544, 539520, 544578, 573240, 611456, 620160, 640680, 683392, 726104, 764320, 854240, 907630, 917184, 1025088, 1079040, 1089156, 1146480, 1222912, 1240320, 1281360, 1361445, 1366784, 1452208, 1528640, 1708480, 1815260, 1834368, 2050176, 2178312, 2292960, 2562720, 2722890, 2904416, 3057280, 3416960, 3630520, 3668736, 4100352, 4356624, 4585920, 5125440, 5445780, 5808832, 6114560, 6833920, 7261040, 8713248, 9171840, 10250880, 10891560, 11617664, 14522080, 17426496, 18343680, 20501760, 21783120, 23235328, 29044160, 34852992, 43566240, 58088320, 69705984, 87132480, 116176640, 174264960, 348529920]

約数ペア:

[(1, 348529920), (2, 174264960), (3, 116176640), (4, 87132480), (5, 69705984), (6, 58088320), (8, 43566240), (10, 34852992), (12, 29044160), (15, 23235328), (16, 21783120), (17, 20501760), (19, 18343680), (20, 17426496), (24, 14522080), (30, 11617664), (32, 10891560), (34, 10250880), (38, 9171840), (40, 8713248), (48, 7261040), (51, 6833920), (57, 6114560), (60, 5808832), (64, 5445780), (68, 5125440), (76, 4585920), (80, 4356624), (85, 4100352), (95, 3668736), (96, 3630520), (102, 3416960), (114, 3057280), (120, 2904416), (128, 2722890), (136, 2562720), (152, 2292960), (160, 2178312), (170, 2050176), (190, 1834368), (192, 1815260), (204, 1708480), (228, 1528640), (240, 1452208), (255, 1366784), (256, 1361445), (272, 1281360), (281, 1240320), (285, 1222912), (304, 1146480), (320, 1089156), (323, 1079040), (340, 1025088), (380, 917184), (384, 907630), (408, 854240), (456, 764320), (480, 726104), (510, 683392), (544, 640680), (562, 620160), (570, 611456), (608, 573240), (640, 544578), (646, 539520), (680, 512544), (760, 458592), (768, 453815), (816, 427120), (843, 413440), (912, 382160), (960, 363052), (969, 359680), (1020, 341696), (1088, 320340), (1124, 310080), (1140, 305728), (1216, 286620), (1280, 272289), (1292, 269760), (1360, 256272), (1405, 248064), (1520, 229296), (1615, 215808), (1632, 213560), (1686, 206720), (1824, 191080), (1920, 181526), (1938, 179840), (2040, 170848), (2176, 160170), (2248, 155040), (2280, 152864), (2432, 143310), (2584, 134880), (2720, 128136), (2810, 124032), (3040, 114648), (3230, 107904), (3264, 106780), (3372, 103360), (3648, 95540), (3840, 90763), (3876, 89920), (4080, 85424), (4215, 82688), (4352, 80085), (4496, 77520), (4560, 76432), (4777, 72960), (4845, 71936), (4864, 71655), (5168, 67440), (5339, 65280), (5440, 64068), (5620, 62016), (6080, 57324), (6460, 53952), (6528, 53390), (6744, 51680), (7296, 47770), (7752, 44960), (8160, 42712), (8430, 41344), (8992, 38760), (9120, 38216), (9554, 36480), (9690, 35968), (10336, 33720), (10678, 32640), (10880, 32034), (11240, 31008), (12160, 28662), (12920, 26976), (13056, 26695), (13488, 25840), (14331, 24320), (14592, 23885), (15504, 22480), (16017, 21760), (16320, 21356), (16860, 20672), (17984, 19380), (18240, 19108)]