304963680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 384

約数和(自身を含む): 1227985920

約数和(自身を除く): 923022240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 281, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 562, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 843, 912, 952, 969, 1020, 1064, 1120, 1124, 1140, 1190, 1292, 1330, 1360, 1405, 1428, 1520, 1596, 1615, 1632, 1680, 1686, 1785, 1824, 1904, 1938, 1967, 1995, 2040, 2128, 2248, 2261, 2280, 2380, 2584, 2660, 2720, 2810, 2856, 3040, 3192, 3230, 3360, 3372, 3570, 3808, 3876, 3934, 3990, 4080, 4215, 4256, 4496, 4522, 4560, 4760, 4777, 4845, 5168, 5320, 5339, 5620, 5712, 5901, 6384, 6460, 6744, 6783, 7140, 7752, 7868, 7980, 8160, 8430, 8992, 9044, 9120, 9520, 9554, 9690, 9835, 10336, 10640, 10678, 11240, 11305, 11424, 11802, 12768, 12920, 13488, 13566, 14280, 14331, 15504, 15736, 15960, 16017, 16860, 18088, 19040, 19108, 19380, 19670, 21280, 21356, 22480, 22610, 23604, 23885, 25840, 26695, 26976, 27132, 28560, 28662, 29505, 31008, 31472, 31920, 32034, 33439, 33720, 33915, 36176, 37373, 38216, 38760, 39340, 42712, 44960, 45220, 47208, 47770, 51680, 53390, 54264, 57120, 57324, 59010, 62944, 63840, 64068, 66878, 67440, 67830, 71655, 72352, 74746, 76432, 77520, 78680, 80085, 85424, 90440, 90763, 94416, 95540, 100317, 106780, 108528, 112119, 114648, 118020, 128136, 133756, 134880, 135660, 143310, 149492, 152864, 155040, 157360, 160170, 167195, 170848, 180880, 181526, 186865, 188832, 191080, 200634, 213560, 217056, 224238, 229296, 236040, 256272, 267512, 271320, 272289, 286620, 298984, 314720, 320340, 334390, 361760, 363052, 373730, 382160, 401268, 427120, 448476, 453815, 458592, 472080, 501585, 512544, 535024, 542640, 544578, 560595, 573240, 597968, 635341, 640680, 668780, 726104, 747460, 764320, 802536, 854240, 896952, 907630, 944160, 1003170, 1070048, 1085280, 1089156, 1121190, 1146480, 1195936, 1270682, 1281360, 1337560, 1361445, 1452208, 1494920, 1605072, 1793904, 1815260, 1906023, 2006340, 2178312, 2242380, 2292960, 2541364, 2562720, 2675120, 2722890, 2904416, 2989840, 3176705, 3210144, 3587808, 3630520, 3812046, 4012680, 4356624, 4484760, 5082728, 5350240, 5445780, 5979680, 6353410, 7261040, 7624092, 8025360, 8713248, 8969520, 9530115, 10165456, 10891560, 12706820, 14522080, 15248184, 16050720, 17939040, 19060230, 20330912, 21783120, 25413640, 30496368, 38120460, 43566240, 50827280, 60992736, 76240920, 101654560, 152481840, 304963680]

約数ペア:

[(1, 304963680), (2, 152481840), (3, 101654560), (4, 76240920), (5, 60992736), (6, 50827280), (7, 43566240), (8, 38120460), (10, 30496368), (12, 25413640), (14, 21783120), (15, 20330912), (16, 19060230), (17, 17939040), (19, 16050720), (20, 15248184), (21, 14522080), (24, 12706820), (28, 10891560), (30, 10165456), (32, 9530115), (34, 8969520), (35, 8713248), (38, 8025360), (40, 7624092), (42, 7261040), (48, 6353410), (51, 5979680), (56, 5445780), (57, 5350240), (60, 5082728), (68, 4484760), (70, 4356624), (76, 4012680), (80, 3812046), (84, 3630520), (85, 3587808), (95, 3210144), (96, 3176705), (102, 2989840), (105, 2904416), (112, 2722890), (114, 2675120), (119, 2562720), (120, 2541364), (133, 2292960), (136, 2242380), (140, 2178312), (152, 2006340), (160, 1906023), (168, 1815260), (170, 1793904), (190, 1605072), (204, 1494920), (210, 1452208), (224, 1361445), (228, 1337560), (238, 1281360), (240, 1270682), (255, 1195936), (266, 1146480), (272, 1121190), (280, 1089156), (281, 1085280), (285, 1070048), (304, 1003170), (323, 944160), (336, 907630), (340, 896952), (357, 854240), (380, 802536), (399, 764320), (408, 747460), (420, 726104), (456, 668780), (476, 640680), (480, 635341), (510, 597968), (532, 573240), (544, 560595), (560, 544578), (562, 542640), (570, 535024), (595, 512544), (608, 501585), (646, 472080), (665, 458592), (672, 453815), (680, 448476), (714, 427120), (760, 401268), (798, 382160), (816, 373730), (840, 363052), (843, 361760), (912, 334390), (952, 320340), (969, 314720), (1020, 298984), (1064, 286620), (1120, 272289), (1124, 271320), (1140, 267512), (1190, 256272), (1292, 236040), (1330, 229296), (1360, 224238), (1405, 217056), (1428, 213560), (1520, 200634), (1596, 191080), (1615, 188832), (1632, 186865), (1680, 181526), (1686, 180880), (1785, 170848), (1824, 167195), (1904, 160170), (1938, 157360), (1967, 155040), (1995, 152864), (2040, 149492), (2128, 143310), (2248, 135660), (2261, 134880), (2280, 133756), (2380, 128136), (2584, 118020), (2660, 114648), (2720, 112119), (2810, 108528), (2856, 106780), (3040, 100317), (3192, 95540), (3230, 94416), (3360, 90763), (3372, 90440), (3570, 85424), (3808, 80085), (3876, 78680), (3934, 77520), (3990, 76432), (4080, 74746), (4215, 72352), (4256, 71655), (4496, 67830), (4522, 67440), (4560, 66878), (4760, 64068), (4777, 63840), (4845, 62944), (5168, 59010), (5320, 57324), (5339, 57120), (5620, 54264), (5712, 53390), (5901, 51680), (6384, 47770), (6460, 47208), (6744, 45220), (6783, 44960), (7140, 42712), (7752, 39340), (7868, 38760), (7980, 38216), (8160, 37373), (8430, 36176), (8992, 33915), (9044, 33720), (9120, 33439), (9520, 32034), (9554, 31920), (9690, 31472), (9835, 31008), (10336, 29505), (10640, 28662), (10678, 28560), (11240, 27132), (11305, 26976), (11424, 26695), (11802, 25840), (12768, 23885), (12920, 23604), (13488, 22610), (13566, 22480), (14280, 21356), (14331, 21280), (15504, 19670), (15736, 19380), (15960, 19108), (16017, 19040), (16860, 18088)]