315707040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1100

約数の個数: 288

約数和(自身を含む): 1238328000

約数和(自身を除く): 922620960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1049, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2098, 2280, 2508, 2640, 2736, 3040, 3135, 3147, 3168, 3344, 3420, 3762, 3960, 4180, 4196, 4560, 5016, 5245, 5280, 5472, 6270, 6294, 6688, 6840, 7524, 7920, 8360, 8392, 9120, 9405, 9441, 10032, 10490, 11539, 12540, 12588, 13680, 15048, 15735, 15840, 16720, 16784, 18810, 18882, 19931, 20064, 20980, 23078, 25080, 25176, 27360, 30096, 31470, 33440, 33568, 34617, 37620, 37764, 39862, 41960, 46156, 47205, 50160, 50352, 57695, 59793, 60192, 62940, 69234, 75240, 75528, 79724, 83920, 92312, 94410, 99655, 100320, 100704, 103851, 115390, 119586, 125880, 138468, 150480, 151056, 159448, 167840, 173085, 179379, 184624, 188820, 199310, 207702, 219241, 230780, 239172, 251760, 276936, 298965, 300960, 302112, 318896, 346170, 358758, 369248, 377640, 398620, 415404, 438482, 461560, 478344, 503520, 519255, 553872, 597930, 637792, 657723, 692340, 717516, 755280, 797240, 830808, 876964, 896895, 923120, 956688, 1038510, 1096205, 1107744, 1195860, 1315446, 1384680, 1435032, 1510560, 1594480, 1661616, 1753928, 1793790, 1846240, 1913376, 1973169, 2077020, 2192410, 2391720, 2630892, 2769360, 2870064, 3188960, 3288615, 3323232, 3507856, 3587580, 3946338, 4154040, 4384820, 4783440, 5261784, 5538720, 5740128, 6577230, 7015712, 7175160, 7892676, 8308080, 8769640, 9566880, 9865845, 10523568, 13154460, 14350320, 15785352, 16616160, 17539280, 19731690, 21047136, 26308920, 28700640, 31570704, 35078560, 39463380, 52617840, 63141408, 78926760, 105235680, 157853520, 315707040]

約数ペア:

[(1, 315707040), (2, 157853520), (3, 105235680), (4, 78926760), (5, 63141408), (6, 52617840), (8, 39463380), (9, 35078560), (10, 31570704), (11, 28700640), (12, 26308920), (15, 21047136), (16, 19731690), (18, 17539280), (19, 16616160), (20, 15785352), (22, 14350320), (24, 13154460), (30, 10523568), (32, 9865845), (33, 9566880), (36, 8769640), (38, 8308080), (40, 7892676), (44, 7175160), (45, 7015712), (48, 6577230), (55, 5740128), (57, 5538720), (60, 5261784), (66, 4783440), (72, 4384820), (76, 4154040), (80, 3946338), (88, 3587580), (90, 3507856), (95, 3323232), (96, 3288615), (99, 3188960), (110, 2870064), (114, 2769360), (120, 2630892), (132, 2391720), (144, 2192410), (152, 2077020), (160, 1973169), (165, 1913376), (171, 1846240), (176, 1793790), (180, 1753928), (190, 1661616), (198, 1594480), (209, 1510560), (220, 1435032), (228, 1384680), (240, 1315446), (264, 1195860), (285, 1107744), (288, 1096205), (304, 1038510), (330, 956688), (342, 923120), (352, 896895), (360, 876964), (380, 830808), (396, 797240), (418, 755280), (440, 717516), (456, 692340), (480, 657723), (495, 637792), (528, 597930), (570, 553872), (608, 519255), (627, 503520), (660, 478344), (684, 461560), (720, 438482), (760, 415404), (792, 398620), (836, 377640), (855, 369248), (880, 358758), (912, 346170), (990, 318896), (1045, 302112), (1049, 300960), (1056, 298965), (1140, 276936), (1254, 251760), (1320, 239172), (1368, 230780), (1440, 219241), (1520, 207702), (1584, 199310), (1672, 188820), (1710, 184624), (1760, 179379), (1824, 173085), (1881, 167840), (1980, 159448), (2090, 151056), (2098, 150480), (2280, 138468), (2508, 125880), (2640, 119586), (2736, 115390), (3040, 103851), (3135, 100704), (3147, 100320), (3168, 99655), (3344, 94410), (3420, 92312), (3762, 83920), (3960, 79724), (4180, 75528), (4196, 75240), (4560, 69234), (5016, 62940), (5245, 60192), (5280, 59793), (5472, 57695), (6270, 50352), (6294, 50160), (6688, 47205), (6840, 46156), (7524, 41960), (7920, 39862), (8360, 37764), (8392, 37620), (9120, 34617), (9405, 33568), (9441, 33440), (10032, 31470), (10490, 30096), (11539, 27360), (12540, 25176), (12588, 25080), (13680, 23078), (15048, 20980), (15735, 20064), (15840, 19931), (16720, 18882), (16784, 18810)]