697089120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15959}}^1$

素因数の和:15997

約数の個数: 192

約数和(自身を含む): 2702730240

約数和(自身を除く): 2005641120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 15959, 21840, 31918, 43680, 47877, 63836, 79795, 95754, 111713, 127672, 159590, 191508, 207467, 223426, 239385, 255344, 319180, 335139, 383016, 414934, 446852, 478770, 510688, 558565, 622401, 638360, 670278, 766032, 829868, 893704, 957540, 1037335, 1117130, 1244802, 1276720, 1340556, 1452269, 1532064, 1659736, 1675695, 1787408, 1915080, 2074670, 2234260, 2489604, 2553440, 2681112, 2904538, 3112005, 3319472, 3351390, 3574816, 3830160, 4149340, 4356807, 4468520, 4979208, 5362224, 5809076, 6224010, 6638944, 6702780, 7261345, 7660320, 8298680, 8713614, 8937040, 9958416, 10724448, 11618152, 12448020, 13405560, 14522690, 16597360, 17427228, 17874080, 19916832, 21784035, 23236304, 24896040, 26811120, 29045380, 33194720, 34854456, 43568070, 46472608, 49792080, 53622240, 58090760, 69708912, 87136140, 99584160, 116181520, 139417824, 174272280, 232363040, 348544560, 697089120]

約数ペア:

[(1, 697089120), (2, 348544560), (3, 232363040), (4, 174272280), (5, 139417824), (6, 116181520), (7, 99584160), (8, 87136140), (10, 69708912), (12, 58090760), (13, 53622240), (14, 49792080), (15, 46472608), (16, 43568070), (20, 34854456), (21, 33194720), (24, 29045380), (26, 26811120), (28, 24896040), (30, 23236304), (32, 21784035), (35, 19916832), (39, 17874080), (40, 17427228), (42, 16597360), (48, 14522690), (52, 13405560), (56, 12448020), (60, 11618152), (65, 10724448), (70, 9958416), (78, 8937040), (80, 8713614), (84, 8298680), (91, 7660320), (96, 7261345), (104, 6702780), (105, 6638944), (112, 6224010), (120, 5809076), (130, 5362224), (140, 4979208), (156, 4468520), (160, 4356807), (168, 4149340), (182, 3830160), (195, 3574816), (208, 3351390), (210, 3319472), (224, 3112005), (240, 2904538), (260, 2681112), (273, 2553440), (280, 2489604), (312, 2234260), (336, 2074670), (364, 1915080), (390, 1787408), (416, 1675695), (420, 1659736), (455, 1532064), (480, 1452269), (520, 1340556), (546, 1276720), (560, 1244802), (624, 1117130), (672, 1037335), (728, 957540), (780, 893704), (840, 829868), (910, 766032), (1040, 670278), (1092, 638360), (1120, 622401), (1248, 558565), (1365, 510688), (1456, 478770), (1560, 446852), (1680, 414934), (1820, 383016), (2080, 335139), (2184, 319180), (2730, 255344), (2912, 239385), (3120, 223426), (3360, 207467), (3640, 191508), (4368, 159590), (5460, 127672), (6240, 111713), (7280, 95754), (8736, 79795), (10920, 63836), (14560, 47877), (15959, 43680), (21840, 31918)]