214625520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 786333600

約数和(自身を除く): 571708080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 435, 456, 464, 522, 541, 551, 570, 580, 684, 696, 720, 760, 855, 870, 912, 1044, 1082, 1102, 1140, 1160, 1305, 1368, 1392, 1520, 1623, 1653, 1710, 1740, 2088, 2164, 2204, 2280, 2320, 2610, 2705, 2736, 2755, 3246, 3306, 3420, 3480, 4176, 4328, 4408, 4560, 4869, 4959, 5220, 5410, 5510, 6492, 6612, 6840, 6960, 8115, 8265, 8656, 8816, 9738, 9918, 10279, 10440, 10820, 11020, 12984, 13224, 13680, 15689, 16230, 16530, 19476, 19836, 20558, 20880, 21640, 22040, 24345, 24795, 25968, 26448, 30837, 31378, 32460, 33060, 38952, 39672, 41116, 43280, 44080, 47067, 48690, 49590, 51395, 61674, 62756, 64920, 66120, 77904, 78445, 79344, 82232, 92511, 94134, 97380, 99180, 102790, 123348, 125512, 129840, 132240, 141201, 154185, 156890, 164464, 185022, 188268, 194760, 198360, 205580, 235335, 246696, 251024, 282402, 298091, 308370, 313780, 370044, 376536, 389520, 396720, 411160, 462555, 470670, 493392, 564804, 596182, 616740, 627560, 706005, 740088, 753072, 822320, 894273, 925110, 941340, 1129608, 1192364, 1233480, 1255120, 1412010, 1480176, 1490455, 1788546, 1850220, 1882680, 2259216, 2384728, 2466960, 2682819, 2824020, 2980910, 3577092, 3700440, 3765360, 4471365, 4769456, 5365638, 5648040, 5961820, 7154184, 7400880, 8942730, 10731276, 11296080, 11923640, 13414095, 14308368, 17885460, 21462552, 23847280, 26828190, 35770920, 42925104, 53656380, 71541840, 107312760, 214625520]

約数ペア:

[(1, 214625520), (2, 107312760), (3, 71541840), (4, 53656380), (5, 42925104), (6, 35770920), (8, 26828190), (9, 23847280), (10, 21462552), (12, 17885460), (15, 14308368), (16, 13414095), (18, 11923640), (19, 11296080), (20, 10731276), (24, 8942730), (29, 7400880), (30, 7154184), (36, 5961820), (38, 5648040), (40, 5365638), (45, 4769456), (48, 4471365), (57, 3765360), (58, 3700440), (60, 3577092), (72, 2980910), (76, 2824020), (80, 2682819), (87, 2466960), (90, 2384728), (95, 2259216), (114, 1882680), (116, 1850220), (120, 1788546), (144, 1490455), (145, 1480176), (152, 1412010), (171, 1255120), (174, 1233480), (180, 1192364), (190, 1129608), (228, 941340), (232, 925110), (240, 894273), (261, 822320), (285, 753072), (290, 740088), (304, 706005), (342, 627560), (348, 616740), (360, 596182), (380, 564804), (435, 493392), (456, 470670), (464, 462555), (522, 411160), (541, 396720), (551, 389520), (570, 376536), (580, 370044), (684, 313780), (696, 308370), (720, 298091), (760, 282402), (855, 251024), (870, 246696), (912, 235335), (1044, 205580), (1082, 198360), (1102, 194760), (1140, 188268), (1160, 185022), (1305, 164464), (1368, 156890), (1392, 154185), (1520, 141201), (1623, 132240), (1653, 129840), (1710, 125512), (1740, 123348), (2088, 102790), (2164, 99180), (2204, 97380), (2280, 94134), (2320, 92511), (2610, 82232), (2705, 79344), (2736, 78445), (2755, 77904), (3246, 66120), (3306, 64920), (3420, 62756), (3480, 61674), (4176, 51395), (4328, 49590), (4408, 48690), (4560, 47067), (4869, 44080), (4959, 43280), (5220, 41116), (5410, 39672), (5510, 38952), (6492, 33060), (6612, 32460), (6840, 31378), (6960, 30837), (8115, 26448), (8265, 25968), (8656, 24795), (8816, 24345), (9738, 22040), (9918, 21640), (10279, 20880), (10440, 20558), (10820, 19836), (11020, 19476), (12984, 16530), (13224, 16230), (13680, 15689)]