496677780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 1660676472

約数和(自身を除く): 1163998692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 193, 204, 255, 261, 290, 306, 340, 348, 386, 435, 493, 510, 522, 579, 580, 612, 765, 772, 841, 870, 965, 986, 1020, 1044, 1158, 1305, 1479, 1530, 1682, 1737, 1740, 1930, 1972, 2316, 2465, 2523, 2610, 2895, 2958, 3060, 3281, 3364, 3474, 3860, 4205, 4437, 4930, 5046, 5220, 5597, 5790, 5916, 6562, 6948, 7395, 7569, 8410, 8685, 8874, 9843, 9860, 10092, 11194, 11580, 12615, 13124, 14297, 14790, 15138, 16405, 16791, 16820, 17370, 17748, 19686, 22185, 22388, 25230, 27985, 28594, 29529, 29580, 30276, 32810, 33582, 34740, 37845, 39372, 42891, 44370, 49215, 50373, 50460, 55970, 57188, 59058, 65620, 67164, 71485, 75690, 83955, 85782, 88740, 95149, 98430, 100746, 111940, 118116, 128673, 142970, 147645, 151380, 162313, 167910, 171564, 190298, 196860, 201492, 214455, 251865, 257346, 285447, 285940, 295290, 324626, 335820, 380596, 428910, 475745, 486939, 503730, 514692, 570894, 590580, 643365, 649252, 811565, 856341, 857820, 951490, 973878, 1007460, 1141788, 1286730, 1427235, 1460817, 1623130, 1712682, 1902980, 1947756, 2434695, 2573460, 2759321, 2854470, 2921634, 3246260, 3425364, 4281705, 4869390, 5518642, 5708940, 5843268, 7304085, 8277963, 8563410, 9738780, 11037284, 13796605, 14608170, 16555926, 17126820, 24833889, 27593210, 29216340, 33111852, 41389815, 49667778, 55186420, 82779630, 99335556, 124169445, 165559260, 248338890, 496677780]

約数ペア:

[(1, 496677780), (2, 248338890), (3, 165559260), (4, 124169445), (5, 99335556), (6, 82779630), (9, 55186420), (10, 49667778), (12, 41389815), (15, 33111852), (17, 29216340), (18, 27593210), (20, 24833889), (29, 17126820), (30, 16555926), (34, 14608170), (36, 13796605), (45, 11037284), (51, 9738780), (58, 8563410), (60, 8277963), (68, 7304085), (85, 5843268), (87, 5708940), (90, 5518642), (102, 4869390), (116, 4281705), (145, 3425364), (153, 3246260), (170, 2921634), (174, 2854470), (180, 2759321), (193, 2573460), (204, 2434695), (255, 1947756), (261, 1902980), (290, 1712682), (306, 1623130), (340, 1460817), (348, 1427235), (386, 1286730), (435, 1141788), (493, 1007460), (510, 973878), (522, 951490), (579, 857820), (580, 856341), (612, 811565), (765, 649252), (772, 643365), (841, 590580), (870, 570894), (965, 514692), (986, 503730), (1020, 486939), (1044, 475745), (1158, 428910), (1305, 380596), (1479, 335820), (1530, 324626), (1682, 295290), (1737, 285940), (1740, 285447), (1930, 257346), (1972, 251865), (2316, 214455), (2465, 201492), (2523, 196860), (2610, 190298), (2895, 171564), (2958, 167910), (3060, 162313), (3281, 151380), (3364, 147645), (3474, 142970), (3860, 128673), (4205, 118116), (4437, 111940), (4930, 100746), (5046, 98430), (5220, 95149), (5597, 88740), (5790, 85782), (5916, 83955), (6562, 75690), (6948, 71485), (7395, 67164), (7569, 65620), (8410, 59058), (8685, 57188), (8874, 55970), (9843, 50460), (9860, 50373), (10092, 49215), (11194, 44370), (11580, 42891), (12615, 39372), (13124, 37845), (14297, 34740), (14790, 33582), (15138, 32810), (16405, 30276), (16791, 29580), (16820, 29529), (17370, 28594), (17748, 27985), (19686, 25230), (22185, 22388)]