210597120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 739923912

約数和(自身を除く): 529326792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 181, 192, 202, 240, 256, 288, 303, 320, 360, 362, 384, 404, 480, 505, 543, 576, 606, 640, 720, 724, 768, 808, 905, 909, 960, 1010, 1086, 1152, 1212, 1280, 1440, 1448, 1515, 1616, 1629, 1810, 1818, 1920, 2020, 2172, 2304, 2424, 2715, 2880, 2896, 3030, 3232, 3258, 3620, 3636, 3840, 4040, 4344, 4545, 4848, 5430, 5760, 5792, 6060, 6464, 6516, 7240, 7272, 8080, 8145, 8688, 9090, 9696, 10860, 11520, 11584, 12120, 12928, 13032, 14480, 14544, 16160, 16290, 17376, 18180, 18281, 19392, 21720, 23168, 24240, 25856, 26064, 28960, 29088, 32320, 32580, 34752, 36360, 36562, 38784, 43440, 46336, 48480, 52128, 54843, 57920, 58176, 64640, 65160, 69504, 72720, 73124, 77568, 86880, 91405, 96960, 104256, 109686, 115840, 116352, 129280, 130320, 139008, 145440, 146248, 164529, 173760, 182810, 193920, 208512, 219372, 231680, 232704, 260640, 274215, 290880, 292496, 329058, 347520, 365620, 387840, 417024, 438744, 521280, 548430, 581760, 584992, 658116, 695040, 731240, 822645, 877488, 1042560, 1096860, 1163520, 1169984, 1316232, 1462480, 1645290, 1754976, 2085120, 2193720, 2339968, 2632464, 2924960, 3290580, 3509952, 4387440, 4679936, 5264928, 5849920, 6581160, 7019904, 8774880, 10529856, 11699840, 13162320, 14039808, 17549760, 21059712, 23399680, 26324640, 35099520, 42119424, 52649280, 70199040, 105298560, 210597120]

約数ペア:

[(1, 210597120), (2, 105298560), (3, 70199040), (4, 52649280), (5, 42119424), (6, 35099520), (8, 26324640), (9, 23399680), (10, 21059712), (12, 17549760), (15, 14039808), (16, 13162320), (18, 11699840), (20, 10529856), (24, 8774880), (30, 7019904), (32, 6581160), (36, 5849920), (40, 5264928), (45, 4679936), (48, 4387440), (60, 3509952), (64, 3290580), (72, 2924960), (80, 2632464), (90, 2339968), (96, 2193720), (101, 2085120), (120, 1754976), (128, 1645290), (144, 1462480), (160, 1316232), (180, 1169984), (181, 1163520), (192, 1096860), (202, 1042560), (240, 877488), (256, 822645), (288, 731240), (303, 695040), (320, 658116), (360, 584992), (362, 581760), (384, 548430), (404, 521280), (480, 438744), (505, 417024), (543, 387840), (576, 365620), (606, 347520), (640, 329058), (720, 292496), (724, 290880), (768, 274215), (808, 260640), (905, 232704), (909, 231680), (960, 219372), (1010, 208512), (1086, 193920), (1152, 182810), (1212, 173760), (1280, 164529), (1440, 146248), (1448, 145440), (1515, 139008), (1616, 130320), (1629, 129280), (1810, 116352), (1818, 115840), (1920, 109686), (2020, 104256), (2172, 96960), (2304, 91405), (2424, 86880), (2715, 77568), (2880, 73124), (2896, 72720), (3030, 69504), (3232, 65160), (3258, 64640), (3620, 58176), (3636, 57920), (3840, 54843), (4040, 52128), (4344, 48480), (4545, 46336), (4848, 43440), (5430, 38784), (5760, 36562), (5792, 36360), (6060, 34752), (6464, 32580), (6516, 32320), (7240, 29088), (7272, 28960), (8080, 26064), (8145, 25856), (8688, 24240), (9090, 23168), (9696, 21720), (10860, 19392), (11520, 18281), (11584, 18180), (12120, 17376), (12928, 16290), (13032, 16160), (14480, 14544)]