561016680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 192

約数和(自身を含む): 1986171840

約数和(自身を除く): 1425155160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 365, 392, 420, 438, 490, 511, 584, 588, 730, 735, 840, 876, 980, 1022, 1095, 1176, 1307, 1460, 1470, 1533, 1752, 1960, 2044, 2190, 2555, 2614, 2920, 2940, 3066, 3577, 3921, 4088, 4380, 5110, 5228, 5880, 6132, 6535, 7154, 7665, 7842, 8760, 9149, 10220, 10456, 10731, 12264, 13070, 14308, 15330, 15684, 17885, 18298, 19605, 20440, 21462, 26140, 27447, 28616, 30660, 31368, 35770, 36596, 39210, 42924, 45745, 52280, 53655, 54894, 61320, 64043, 71540, 73192, 78420, 85848, 91490, 95411, 107310, 109788, 128086, 137235, 143080, 156840, 182980, 190822, 192129, 214620, 219576, 256172, 274470, 286233, 320215, 365960, 381644, 384258, 429240, 477055, 512344, 548940, 572466, 640430, 667877, 763288, 768516, 954110, 960645, 1097880, 1144932, 1280860, 1335754, 1431165, 1537032, 1908220, 1921290, 2003631, 2289864, 2561720, 2671508, 2862330, 3339385, 3816440, 3842580, 4007262, 4675139, 5343016, 5724660, 6678770, 7685160, 8014524, 9350278, 10018155, 11449320, 13357540, 14025417, 16029048, 18700556, 20036310, 23375695, 26715080, 28050834, 37401112, 40072620, 46751390, 56101668, 70127085, 80145240, 93502780, 112203336, 140254170, 187005560, 280508340, 561016680]

約数ペア:

[(1, 561016680), (2, 280508340), (3, 187005560), (4, 140254170), (5, 112203336), (6, 93502780), (7, 80145240), (8, 70127085), (10, 56101668), (12, 46751390), (14, 40072620), (15, 37401112), (20, 28050834), (21, 26715080), (24, 23375695), (28, 20036310), (30, 18700556), (35, 16029048), (40, 14025417), (42, 13357540), (49, 11449320), (56, 10018155), (60, 9350278), (70, 8014524), (73, 7685160), (84, 6678770), (98, 5724660), (105, 5343016), (120, 4675139), (140, 4007262), (146, 3842580), (147, 3816440), (168, 3339385), (196, 2862330), (210, 2671508), (219, 2561720), (245, 2289864), (280, 2003631), (292, 1921290), (294, 1908220), (365, 1537032), (392, 1431165), (420, 1335754), (438, 1280860), (490, 1144932), (511, 1097880), (584, 960645), (588, 954110), (730, 768516), (735, 763288), (840, 667877), (876, 640430), (980, 572466), (1022, 548940), (1095, 512344), (1176, 477055), (1307, 429240), (1460, 384258), (1470, 381644), (1533, 365960), (1752, 320215), (1960, 286233), (2044, 274470), (2190, 256172), (2555, 219576), (2614, 214620), (2920, 192129), (2940, 190822), (3066, 182980), (3577, 156840), (3921, 143080), (4088, 137235), (4380, 128086), (5110, 109788), (5228, 107310), (5880, 95411), (6132, 91490), (6535, 85848), (7154, 78420), (7665, 73192), (7842, 71540), (8760, 64043), (9149, 61320), (10220, 54894), (10456, 53655), (10731, 52280), (12264, 45745), (13070, 42924), (14308, 39210), (15330, 36596), (15684, 35770), (17885, 31368), (18298, 30660), (19605, 28616), (20440, 27447), (21462, 26140)]