214923960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 738953280

約数和(自身を除く): 524029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 101, 115, 120, 138, 180, 184, 202, 207, 230, 257, 276, 303, 345, 360, 404, 414, 460, 505, 514, 552, 606, 690, 771, 808, 828, 909, 920, 1010, 1028, 1035, 1212, 1285, 1380, 1515, 1542, 1656, 1818, 2020, 2056, 2070, 2313, 2323, 2424, 2570, 2760, 3030, 3084, 3636, 3855, 4040, 4140, 4545, 4626, 4646, 5140, 5911, 6060, 6168, 6969, 7272, 7710, 8280, 9090, 9252, 9292, 10280, 11565, 11615, 11822, 12120, 13938, 15420, 17733, 18180, 18504, 18584, 20907, 23130, 23230, 23644, 25957, 27876, 29555, 30840, 34845, 35466, 36360, 41814, 46260, 46460, 47288, 51914, 53199, 55752, 59110, 69690, 70932, 77871, 83628, 88665, 92520, 92920, 103828, 104535, 106398, 118220, 129785, 139380, 141864, 155742, 167256, 177330, 207656, 209070, 212796, 233613, 236440, 259570, 265995, 278760, 311484, 354660, 389355, 418140, 425592, 467226, 519140, 531990, 597011, 622968, 709320, 778710, 836280, 934452, 1038280, 1063980, 1168065, 1194022, 1557420, 1791033, 1868904, 2127960, 2336130, 2388044, 2985055, 3114840, 3582066, 4672260, 4776088, 5373099, 5970110, 7164132, 8955165, 9344520, 10746198, 11940220, 14328264, 17910330, 21492396, 23880440, 26865495, 35820660, 42984792, 53730990, 71641320, 107461980, 214923960]

約数ペア:

[(1, 214923960), (2, 107461980), (3, 71641320), (4, 53730990), (5, 42984792), (6, 35820660), (8, 26865495), (9, 23880440), (10, 21492396), (12, 17910330), (15, 14328264), (18, 11940220), (20, 10746198), (23, 9344520), (24, 8955165), (30, 7164132), (36, 5970110), (40, 5373099), (45, 4776088), (46, 4672260), (60, 3582066), (69, 3114840), (72, 2985055), (90, 2388044), (92, 2336130), (101, 2127960), (115, 1868904), (120, 1791033), (138, 1557420), (180, 1194022), (184, 1168065), (202, 1063980), (207, 1038280), (230, 934452), (257, 836280), (276, 778710), (303, 709320), (345, 622968), (360, 597011), (404, 531990), (414, 519140), (460, 467226), (505, 425592), (514, 418140), (552, 389355), (606, 354660), (690, 311484), (771, 278760), (808, 265995), (828, 259570), (909, 236440), (920, 233613), (1010, 212796), (1028, 209070), (1035, 207656), (1212, 177330), (1285, 167256), (1380, 155742), (1515, 141864), (1542, 139380), (1656, 129785), (1818, 118220), (2020, 106398), (2056, 104535), (2070, 103828), (2313, 92920), (2323, 92520), (2424, 88665), (2570, 83628), (2760, 77871), (3030, 70932), (3084, 69690), (3636, 59110), (3855, 55752), (4040, 53199), (4140, 51914), (4545, 47288), (4626, 46460), (4646, 46260), (5140, 41814), (5911, 36360), (6060, 35466), (6168, 34845), (6969, 30840), (7272, 29555), (7710, 27876), (8280, 25957), (9090, 23644), (9252, 23230), (9292, 23130), (10280, 20907), (11565, 18584), (11615, 18504), (11822, 18180), (12120, 17733), (13938, 15420)]