307390720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 324

約数和(自身を含む): 959443380

約数和(自身を除く): 652052660

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 64, 65, 70, 80, 91, 98, 104, 112, 116, 128, 130, 140, 145, 160, 169, 182, 196, 203, 208, 224, 232, 245, 256, 260, 280, 290, 320, 338, 364, 377, 392, 406, 416, 448, 455, 464, 490, 520, 560, 580, 637, 640, 676, 728, 754, 784, 812, 832, 845, 896, 910, 928, 980, 1015, 1040, 1120, 1160, 1183, 1274, 1280, 1352, 1421, 1456, 1508, 1568, 1624, 1664, 1690, 1792, 1820, 1856, 1885, 1960, 2030, 2080, 2240, 2320, 2366, 2548, 2639, 2704, 2842, 2912, 3016, 3136, 3185, 3248, 3328, 3380, 3640, 3712, 3770, 3920, 4060, 4160, 4480, 4640, 4732, 4901, 5096, 5278, 5408, 5684, 5824, 5915, 6032, 6272, 6370, 6496, 6760, 7105, 7280, 7424, 7540, 7840, 8120, 8281, 8320, 8960, 9280, 9464, 9802, 10192, 10556, 10816, 11368, 11648, 11830, 12064, 12544, 12740, 12992, 13195, 13520, 14210, 14560, 15080, 15680, 16240, 16562, 16640, 18473, 18560, 18928, 19604, 20384, 21112, 21632, 22736, 23296, 23660, 24128, 24505, 25480, 25984, 26390, 27040, 28420, 29120, 30160, 31360, 32480, 33124, 34307, 36946, 37120, 37856, 39208, 40768, 41405, 42224, 43264, 45472, 47320, 48256, 49010, 50960, 51968, 52780, 54080, 56840, 58240, 60320, 62720, 64960, 66248, 68614, 73892, 75712, 78416, 81536, 82810, 84448, 90944, 92365, 94640, 96512, 98020, 101920, 105560, 108160, 113680, 116480, 120640, 129920, 132496, 137228, 147784, 151424, 156832, 163072, 165620, 168896, 171535, 181888, 184730, 189280, 196040, 203840, 211120, 216320, 227360, 240149, 241280, 259840, 264992, 274456, 295568, 302848, 313664, 331240, 337792, 343070, 363776, 369460, 378560, 392080, 407680, 422240, 454720, 480298, 482560, 529984, 548912, 591136, 627328, 662480, 675584, 686140, 738920, 757120, 784160, 815360, 844480, 909440, 960596, 1059968, 1097824, 1182272, 1200745, 1254656, 1324960, 1372280, 1477840, 1514240, 1568320, 1688960, 1818880, 1921192, 2119936, 2195648, 2364544, 2401490, 2649920, 2744560, 2955680, 3136640, 3377920, 3842384, 4391296, 4729088, 4802980, 5299840, 5489120, 5911360, 6273280, 7684768, 8782592, 9605960, 10599680, 10978240, 11822720, 15369536, 19211920, 21956480, 23645440, 30739072, 38423840, 43912960, 61478144, 76847680, 153695360, 307390720]

約数ペア:

[(1, 307390720), (2, 153695360), (4, 76847680), (5, 61478144), (7, 43912960), (8, 38423840), (10, 30739072), (13, 23645440), (14, 21956480), (16, 19211920), (20, 15369536), (26, 11822720), (28, 10978240), (29, 10599680), (32, 9605960), (35, 8782592), (40, 7684768), (49, 6273280), (52, 5911360), (56, 5489120), (58, 5299840), (64, 4802980), (65, 4729088), (70, 4391296), (80, 3842384), (91, 3377920), (98, 3136640), (104, 2955680), (112, 2744560), (116, 2649920), (128, 2401490), (130, 2364544), (140, 2195648), (145, 2119936), (160, 1921192), (169, 1818880), (182, 1688960), (196, 1568320), (203, 1514240), (208, 1477840), (224, 1372280), (232, 1324960), (245, 1254656), (256, 1200745), (260, 1182272), (280, 1097824), (290, 1059968), (320, 960596), (338, 909440), (364, 844480), (377, 815360), (392, 784160), (406, 757120), (416, 738920), (448, 686140), (455, 675584), (464, 662480), (490, 627328), (520, 591136), (560, 548912), (580, 529984), (637, 482560), (640, 480298), (676, 454720), (728, 422240), (754, 407680), (784, 392080), (812, 378560), (832, 369460), (845, 363776), (896, 343070), (910, 337792), (928, 331240), (980, 313664), (1015, 302848), (1040, 295568), (1120, 274456), (1160, 264992), (1183, 259840), (1274, 241280), (1280, 240149), (1352, 227360), (1421, 216320), (1456, 211120), (1508, 203840), (1568, 196040), (1624, 189280), (1664, 184730), (1690, 181888), (1792, 171535), (1820, 168896), (1856, 165620), (1885, 163072), (1960, 156832), (2030, 151424), (2080, 147784), (2240, 137228), (2320, 132496), (2366, 129920), (2548, 120640), (2639, 116480), (2704, 113680), (2842, 108160), (2912, 105560), (3016, 101920), (3136, 98020), (3185, 96512), (3248, 94640), (3328, 92365), (3380, 90944), (3640, 84448), (3712, 82810), (3770, 81536), (3920, 78416), (4060, 75712), (4160, 73892), (4480, 68614), (4640, 66248), (4732, 64960), (4901, 62720), (5096, 60320), (5278, 58240), (5408, 56840), (5684, 54080), (5824, 52780), (5915, 51968), (6032, 50960), (6272, 49010), (6370, 48256), (6496, 47320), (6760, 45472), (7105, 43264), (7280, 42224), (7424, 41405), (7540, 40768), (7840, 39208), (8120, 37856), (8281, 37120), (8320, 36946), (8960, 34307), (9280, 33124), (9464, 32480), (9802, 31360), (10192, 30160), (10556, 29120), (10816, 28420), (11368, 27040), (11648, 26390), (11830, 25984), (12064, 25480), (12544, 24505), (12740, 24128), (12992, 23660), (13195, 23296), (13520, 22736), (14210, 21632), (14560, 21112), (15080, 20384), (15680, 19604), (16240, 18928), (16562, 18560), (16640, 18473)]