326806480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 360

約数和(自身を含む): 1066009896

約数和(自身を除く): 739203416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 53, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 106, 110, 112, 121, 130, 140, 143, 154, 176, 182, 196, 208, 212, 220, 242, 245, 260, 265, 280, 286, 308, 364, 371, 385, 392, 424, 440, 455, 484, 490, 520, 530, 539, 560, 572, 583, 605, 616, 637, 689, 715, 728, 742, 770, 784, 847, 848, 880, 910, 968, 980, 1001, 1040, 1060, 1078, 1144, 1166, 1210, 1232, 1274, 1378, 1430, 1456, 1484, 1540, 1573, 1694, 1820, 1855, 1936, 1960, 2002, 2120, 2156, 2288, 2332, 2420, 2548, 2597, 2695, 2756, 2860, 2915, 2968, 3080, 3146, 3185, 3388, 3445, 3640, 3710, 3920, 4004, 4081, 4235, 4240, 4312, 4664, 4823, 4840, 5005, 5096, 5194, 5390, 5512, 5720, 5830, 5929, 5936, 6160, 6292, 6370, 6413, 6776, 6890, 7007, 7280, 7420, 7579, 7865, 8008, 8162, 8470, 8624, 9328, 9646, 9680, 10010, 10192, 10388, 10780, 11011, 11024, 11440, 11660, 11858, 12584, 12740, 12826, 12985, 13552, 13780, 14014, 14840, 15158, 15730, 16016, 16324, 16940, 19292, 20020, 20405, 20776, 21560, 22022, 23320, 23716, 24115, 25168, 25480, 25652, 25970, 27560, 28028, 28567, 29645, 29680, 30316, 31460, 32065, 32648, 33761, 33880, 35035, 37895, 38584, 40040, 40810, 41552, 43120, 44044, 44891, 46640, 47432, 48230, 50960, 51304, 51940, 53053, 55055, 55120, 56056, 57134, 59290, 60632, 62920, 64130, 65296, 67522, 67760, 70070, 75790, 77077, 77168, 80080, 81620, 83369, 88088, 89782, 94864, 96460, 102608, 103880, 106106, 110110, 112112, 114268, 118580, 121264, 125840, 128260, 135044, 140140, 142835, 151580, 154154, 163240, 166738, 168805, 176176, 179564, 192920, 207760, 212212, 220220, 224455, 228536, 237160, 256520, 265265, 270088, 280280, 285670, 303160, 308308, 314237, 326480, 333476, 337610, 359128, 371371, 385385, 385840, 416845, 424424, 440440, 448910, 457072, 474320, 513040, 530530, 540176, 560560, 571340, 583583, 606320, 616616, 628474, 666952, 675220, 718256, 742742, 770770, 833690, 848848, 880880, 897820, 1061060, 1142680, 1167166, 1233232, 1256948, 1333904, 1350440, 1485484, 1541540, 1571185, 1667380, 1795640, 1856855, 2122120, 2285360, 2334332, 2513896, 2700880, 2917915, 2970968, 3083080, 3142370, 3334760, 3591280, 3713710, 4085081, 4244240, 4668664, 5027792, 5835830, 5941936, 6166160, 6284740, 6669520, 7427420, 8170162, 9337328, 11671660, 12569480, 14854840, 16340324, 20425405, 23343320, 25138960, 29709680, 32680648, 40850810, 46686640, 65361296, 81701620, 163403240, 326806480]

約数ペア:

[(1, 326806480), (2, 163403240), (4, 81701620), (5, 65361296), (7, 46686640), (8, 40850810), (10, 32680648), (11, 29709680), (13, 25138960), (14, 23343320), (16, 20425405), (20, 16340324), (22, 14854840), (26, 12569480), (28, 11671660), (35, 9337328), (40, 8170162), (44, 7427420), (49, 6669520), (52, 6284740), (53, 6166160), (55, 5941936), (56, 5835830), (65, 5027792), (70, 4668664), (77, 4244240), (80, 4085081), (88, 3713710), (91, 3591280), (98, 3334760), (104, 3142370), (106, 3083080), (110, 2970968), (112, 2917915), (121, 2700880), (130, 2513896), (140, 2334332), (143, 2285360), (154, 2122120), (176, 1856855), (182, 1795640), (196, 1667380), (208, 1571185), (212, 1541540), (220, 1485484), (242, 1350440), (245, 1333904), (260, 1256948), (265, 1233232), (280, 1167166), (286, 1142680), (308, 1061060), (364, 897820), (371, 880880), (385, 848848), (392, 833690), (424, 770770), (440, 742742), (455, 718256), (484, 675220), (490, 666952), (520, 628474), (530, 616616), (539, 606320), (560, 583583), (572, 571340), (583, 560560), (605, 540176), (616, 530530), (637, 513040), (689, 474320), (715, 457072), (728, 448910), (742, 440440), (770, 424424), (784, 416845), (847, 385840), (848, 385385), (880, 371371), (910, 359128), (968, 337610), (980, 333476), (1001, 326480), (1040, 314237), (1060, 308308), (1078, 303160), (1144, 285670), (1166, 280280), (1210, 270088), (1232, 265265), (1274, 256520), (1378, 237160), (1430, 228536), (1456, 224455), (1484, 220220), (1540, 212212), (1573, 207760), (1694, 192920), (1820, 179564), (1855, 176176), (1936, 168805), (1960, 166738), (2002, 163240), (2120, 154154), (2156, 151580), (2288, 142835), (2332, 140140), (2420, 135044), (2548, 128260), (2597, 125840), (2695, 121264), (2756, 118580), (2860, 114268), (2915, 112112), (2968, 110110), (3080, 106106), (3146, 103880), (3185, 102608), (3388, 96460), (3445, 94864), (3640, 89782), (3710, 88088), (3920, 83369), (4004, 81620), (4081, 80080), (4235, 77168), (4240, 77077), (4312, 75790), (4664, 70070), (4823, 67760), (4840, 67522), (5005, 65296), (5096, 64130), (5194, 62920), (5390, 60632), (5512, 59290), (5720, 57134), (5830, 56056), (5929, 55120), (5936, 55055), (6160, 53053), (6292, 51940), (6370, 51304), (6413, 50960), (6776, 48230), (6890, 47432), (7007, 46640), (7280, 44891), (7420, 44044), (7579, 43120), (7865, 41552), (8008, 40810), (8162, 40040), (8470, 38584), (8624, 37895), (9328, 35035), (9646, 33880), (9680, 33761), (10010, 32648), (10192, 32065), (10388, 31460), (10780, 30316), (11011, 29680), (11024, 29645), (11440, 28567), (11660, 28028), (11858, 27560), (12584, 25970), (12740, 25652), (12826, 25480), (12985, 25168), (13552, 24115), (13780, 23716), (14014, 23320), (14840, 22022), (15158, 21560), (15730, 20776), (16016, 20405), (16324, 20020), (16940, 19292)]