308358240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 1128701952

約数和(自身を除く): 820343712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 32, 34, 40, 46, 48, 51, 53, 60, 62, 68, 69, 80, 85, 92, 93, 96, 102, 106, 115, 120, 124, 136, 138, 155, 159, 160, 170, 184, 186, 204, 212, 230, 240, 248, 255, 265, 272, 276, 310, 318, 340, 345, 368, 372, 391, 408, 424, 460, 465, 480, 496, 510, 527, 530, 544, 552, 620, 636, 680, 690, 713, 736, 744, 782, 795, 816, 848, 901, 920, 930, 992, 1020, 1054, 1060, 1104, 1173, 1219, 1240, 1272, 1360, 1380, 1426, 1488, 1564, 1581, 1590, 1632, 1643, 1696, 1802, 1840, 1860, 1955, 2040, 2108, 2120, 2139, 2208, 2346, 2438, 2480, 2544, 2635, 2703, 2720, 2760, 2852, 2976, 3128, 3162, 3180, 3286, 3565, 3604, 3657, 3680, 3720, 3910, 4080, 4216, 4240, 4278, 4505, 4692, 4876, 4929, 4960, 5088, 5270, 5406, 5520, 5704, 5865, 6095, 6256, 6324, 6360, 6572, 7130, 7208, 7314, 7440, 7820, 7905, 8160, 8215, 8432, 8480, 8556, 9010, 9384, 9752, 9858, 10540, 10695, 10812, 11040, 11408, 11730, 12121, 12190, 12512, 12648, 12720, 13144, 13515, 14260, 14416, 14628, 14880, 15640, 15810, 16430, 16864, 17112, 18020, 18285, 18768, 19504, 19716, 20723, 21080, 21390, 21624, 22816, 23460, 24242, 24380, 24645, 25296, 25440, 26288, 27030, 27931, 28520, 28832, 29256, 31280, 31620, 32860, 34224, 36040, 36363, 36570, 37536, 37789, 39008, 39432, 41446, 42160, 42780, 43248, 46920, 48484, 48760, 49290, 50592, 52576, 54060, 55862, 57040, 58512, 60605, 62169, 62560, 63240, 65720, 68448, 72080, 72726, 73140, 75578, 78864, 82892, 83793, 84320, 85560, 86496, 93840, 96968, 97520, 98580, 103615, 108120, 111724, 113367, 114080, 117024, 121210, 124338, 126480, 131440, 139655, 144160, 145452, 146280, 151156, 157728, 165784, 167586, 171120, 181815, 187680, 188945, 193936, 195040, 197160, 207230, 216240, 223448, 226734, 242420, 248676, 252960, 262880, 279310, 290904, 292560, 302312, 310845, 331568, 335172, 342240, 363630, 377890, 387872, 394320, 414460, 418965, 432480, 446896, 453468, 484840, 497352, 558620, 566835, 581808, 585120, 604624, 621690, 642413, 663136, 670344, 727260, 755780, 788640, 828920, 837930, 893792, 906936, 969680, 994704, 1117240, 1133670, 1163616, 1209248, 1243380, 1284826, 1340688, 1454520, 1511560, 1657840, 1675860, 1813872, 1927239, 1939360, 1989408, 2234480, 2267340, 2486760, 2569652, 2681376, 2909040, 3023120, 3212065, 3315680, 3351720, 3627744, 3854478, 4468960, 4534680, 4973520, 5139304, 5818080, 6046240, 6424130, 6703440, 7708956, 9069360, 9636195, 9947040, 10278608, 12848260, 13406880, 15417912, 18138720, 19272390, 20557216, 25696520, 30835824, 38544780, 51393040, 61671648, 77089560, 102786080, 154179120, 308358240]

約数ペア:

[(1, 308358240), (2, 154179120), (3, 102786080), (4, 77089560), (5, 61671648), (6, 51393040), (8, 38544780), (10, 30835824), (12, 25696520), (15, 20557216), (16, 19272390), (17, 18138720), (20, 15417912), (23, 13406880), (24, 12848260), (30, 10278608), (31, 9947040), (32, 9636195), (34, 9069360), (40, 7708956), (46, 6703440), (48, 6424130), (51, 6046240), (53, 5818080), (60, 5139304), (62, 4973520), (68, 4534680), (69, 4468960), (80, 3854478), (85, 3627744), (92, 3351720), (93, 3315680), (96, 3212065), (102, 3023120), (106, 2909040), (115, 2681376), (120, 2569652), (124, 2486760), (136, 2267340), (138, 2234480), (155, 1989408), (159, 1939360), (160, 1927239), (170, 1813872), (184, 1675860), (186, 1657840), (204, 1511560), (212, 1454520), (230, 1340688), (240, 1284826), (248, 1243380), (255, 1209248), (265, 1163616), (272, 1133670), (276, 1117240), (310, 994704), (318, 969680), (340, 906936), (345, 893792), (368, 837930), (372, 828920), (391, 788640), (408, 755780), (424, 727260), (460, 670344), (465, 663136), (480, 642413), (496, 621690), (510, 604624), (527, 585120), (530, 581808), (544, 566835), (552, 558620), (620, 497352), (636, 484840), (680, 453468), (690, 446896), (713, 432480), (736, 418965), (744, 414460), (782, 394320), (795, 387872), (816, 377890), (848, 363630), (901, 342240), (920, 335172), (930, 331568), (992, 310845), (1020, 302312), (1054, 292560), (1060, 290904), (1104, 279310), (1173, 262880), (1219, 252960), (1240, 248676), (1272, 242420), (1360, 226734), (1380, 223448), (1426, 216240), (1488, 207230), (1564, 197160), (1581, 195040), (1590, 193936), (1632, 188945), (1643, 187680), (1696, 181815), (1802, 171120), (1840, 167586), (1860, 165784), (1955, 157728), (2040, 151156), (2108, 146280), (2120, 145452), (2139, 144160), (2208, 139655), (2346, 131440), (2438, 126480), (2480, 124338), (2544, 121210), (2635, 117024), (2703, 114080), (2720, 113367), (2760, 111724), (2852, 108120), (2976, 103615), (3128, 98580), (3162, 97520), (3180, 96968), (3286, 93840), (3565, 86496), (3604, 85560), (3657, 84320), (3680, 83793), (3720, 82892), (3910, 78864), (4080, 75578), (4216, 73140), (4240, 72726), (4278, 72080), (4505, 68448), (4692, 65720), (4876, 63240), (4929, 62560), (4960, 62169), (5088, 60605), (5270, 58512), (5406, 57040), (5520, 55862), (5704, 54060), (5865, 52576), (6095, 50592), (6256, 49290), (6324, 48760), (6360, 48484), (6572, 46920), (7130, 43248), (7208, 42780), (7314, 42160), (7440, 41446), (7820, 39432), (7905, 39008), (8160, 37789), (8215, 37536), (8432, 36570), (8480, 36363), (8556, 36040), (9010, 34224), (9384, 32860), (9752, 31620), (9858, 31280), (10540, 29256), (10695, 28832), (10812, 28520), (11040, 27931), (11408, 27030), (11730, 26288), (12121, 25440), (12190, 25296), (12512, 24645), (12648, 24380), (12720, 24242), (13144, 23460), (13515, 22816), (14260, 21624), (14416, 21390), (14628, 21080), (14880, 20723), (15640, 19716), (15810, 19504), (16430, 18768), (16864, 18285), (17112, 18020)]