57401280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 168

約数和(自身を含む): 208026000

約数和(自身を除く): 150624720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1049, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2098, 2280, 2736, 2880, 3040, 3147, 3420, 3648, 4196, 4560, 5245, 5472, 6080, 6294, 6840, 8392, 9120, 9441, 10490, 10944, 12588, 13680, 15735, 16784, 18240, 18882, 19931, 20980, 25176, 27360, 31470, 33568, 37764, 39862, 41960, 47205, 50352, 54720, 59793, 62940, 67136, 75528, 79724, 83920, 94410, 99655, 100704, 119586, 125880, 151056, 159448, 167840, 179379, 188820, 199310, 201408, 239172, 251760, 298965, 302112, 318896, 335680, 358758, 377640, 398620, 478344, 503520, 597930, 604224, 637792, 717516, 755280, 797240, 896895, 956688, 1007040, 1195860, 1275584, 1435032, 1510560, 1594480, 1793790, 1913376, 2391720, 2870064, 3021120, 3188960, 3587580, 3826752, 4783440, 5740128, 6377920, 7175160, 9566880, 11480256, 14350320, 19133760, 28700640, 57401280]

約数ペア:

[(1, 57401280), (2, 28700640), (3, 19133760), (4, 14350320), (5, 11480256), (6, 9566880), (8, 7175160), (9, 6377920), (10, 5740128), (12, 4783440), (15, 3826752), (16, 3587580), (18, 3188960), (19, 3021120), (20, 2870064), (24, 2391720), (30, 1913376), (32, 1793790), (36, 1594480), (38, 1510560), (40, 1435032), (45, 1275584), (48, 1195860), (57, 1007040), (60, 956688), (64, 896895), (72, 797240), (76, 755280), (80, 717516), (90, 637792), (95, 604224), (96, 597930), (114, 503520), (120, 478344), (144, 398620), (152, 377640), (160, 358758), (171, 335680), (180, 318896), (190, 302112), (192, 298965), (228, 251760), (240, 239172), (285, 201408), (288, 199310), (304, 188820), (320, 179379), (342, 167840), (360, 159448), (380, 151056), (456, 125880), (480, 119586), (570, 100704), (576, 99655), (608, 94410), (684, 83920), (720, 79724), (760, 75528), (855, 67136), (912, 62940), (960, 59793), (1049, 54720), (1140, 50352), (1216, 47205), (1368, 41960), (1440, 39862), (1520, 37764), (1710, 33568), (1824, 31470), (2098, 27360), (2280, 25176), (2736, 20980), (2880, 19931), (3040, 18882), (3147, 18240), (3420, 16784), (3648, 15735), (4196, 13680), (4560, 12588), (5245, 10944), (5472, 10490), (6080, 9441), (6294, 9120), (6840, 8392)]