1396728960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1687

約数の個数: 256

約数和(自身を含む): 4978350720

約数和(自身を除く): 3581621760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 384, 410, 440, 451, 480, 492, 528, 615, 640, 656, 660, 704, 820, 880, 902, 960, 984, 1056, 1230, 1312, 1320, 1353, 1408, 1613, 1640, 1760, 1804, 1920, 1968, 2112, 2255, 2460, 2624, 2640, 2706, 3226, 3280, 3520, 3608, 3936, 4224, 4510, 4839, 4920, 5248, 5280, 5412, 6452, 6560, 6765, 7040, 7216, 7872, 8065, 9020, 9678, 9840, 10560, 10824, 12904, 13120, 13530, 14432, 15744, 16130, 17743, 18040, 19356, 19680, 21120, 21648, 24195, 25808, 26240, 27060, 28864, 32260, 35486, 36080, 38712, 39360, 43296, 48390, 51616, 53229, 54120, 57728, 64520, 66133, 70972, 72160, 77424, 78720, 86592, 88715, 96780, 103232, 106458, 108240, 129040, 132266, 141944, 144320, 154848, 173184, 177430, 193560, 198399, 206464, 212916, 216480, 258080, 264532, 266145, 283888, 288640, 309696, 330665, 354860, 387120, 396798, 425832, 432960, 516160, 529064, 532290, 567776, 619392, 661330, 709720, 727463, 774240, 793596, 851664, 865920, 991995, 1032320, 1058128, 1064580, 1135552, 1322660, 1419440, 1454926, 1548480, 1587192, 1703328, 1983990, 2116256, 2129160, 2182389, 2271104, 2645320, 2838880, 2909852, 3096960, 3174384, 3406656, 3637315, 3967980, 4232512, 4258320, 4364778, 5290640, 5677760, 5819704, 6348768, 6813312, 7274630, 7935960, 8465024, 8516640, 8729556, 10581280, 10911945, 11355520, 11639408, 12697536, 14549260, 15871920, 17033280, 17459112, 21162560, 21823890, 23278816, 25395072, 29098520, 31743840, 34066560, 34918224, 42325120, 43647780, 46557632, 58197040, 63487680, 69836448, 87295560, 93115264, 116394080, 126975360, 139672896, 174591120, 232788160, 279345792, 349182240, 465576320, 698364480, 1396728960]

約数ペア:

[(1, 1396728960), (2, 698364480), (3, 465576320), (4, 349182240), (5, 279345792), (6, 232788160), (8, 174591120), (10, 139672896), (11, 126975360), (12, 116394080), (15, 93115264), (16, 87295560), (20, 69836448), (22, 63487680), (24, 58197040), (30, 46557632), (32, 43647780), (33, 42325120), (40, 34918224), (41, 34066560), (44, 31743840), (48, 29098520), (55, 25395072), (60, 23278816), (64, 21823890), (66, 21162560), (80, 17459112), (82, 17033280), (88, 15871920), (96, 14549260), (110, 12697536), (120, 11639408), (123, 11355520), (128, 10911945), (132, 10581280), (160, 8729556), (164, 8516640), (165, 8465024), (176, 7935960), (192, 7274630), (205, 6813312), (220, 6348768), (240, 5819704), (246, 5677760), (264, 5290640), (320, 4364778), (328, 4258320), (330, 4232512), (352, 3967980), (384, 3637315), (410, 3406656), (440, 3174384), (451, 3096960), (480, 2909852), (492, 2838880), (528, 2645320), (615, 2271104), (640, 2182389), (656, 2129160), (660, 2116256), (704, 1983990), (820, 1703328), (880, 1587192), (902, 1548480), (960, 1454926), (984, 1419440), (1056, 1322660), (1230, 1135552), (1312, 1064580), (1320, 1058128), (1353, 1032320), (1408, 991995), (1613, 865920), (1640, 851664), (1760, 793596), (1804, 774240), (1920, 727463), (1968, 709720), (2112, 661330), (2255, 619392), (2460, 567776), (2624, 532290), (2640, 529064), (2706, 516160), (3226, 432960), (3280, 425832), (3520, 396798), (3608, 387120), (3936, 354860), (4224, 330665), (4510, 309696), (4839, 288640), (4920, 283888), (5248, 266145), (5280, 264532), (5412, 258080), (6452, 216480), (6560, 212916), (6765, 206464), (7040, 198399), (7216, 193560), (7872, 177430), (8065, 173184), (9020, 154848), (9678, 144320), (9840, 141944), (10560, 132266), (10824, 129040), (12904, 108240), (13120, 106458), (13530, 103232), (14432, 96780), (15744, 88715), (16130, 86592), (17743, 78720), (18040, 77424), (19356, 72160), (19680, 70972), (21120, 66133), (21648, 64520), (24195, 57728), (25808, 54120), (26240, 53229), (27060, 51616), (28864, 48390), (32260, 43296), (35486, 39360), (36080, 38712)]