513214020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 1830366720

約数和(自身を除く): 1317152700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 79, 85, 90, 99, 102, 110, 132, 153, 158, 165, 170, 180, 187, 193, 198, 204, 220, 237, 255, 306, 316, 330, 340, 374, 386, 395, 396, 474, 495, 510, 561, 579, 612, 660, 711, 748, 765, 772, 790, 869, 935, 948, 965, 990, 1020, 1122, 1158, 1185, 1343, 1422, 1530, 1580, 1683, 1737, 1738, 1870, 1930, 1980, 2123, 2244, 2316, 2370, 2607, 2686, 2805, 2844, 2895, 3060, 3281, 3366, 3474, 3476, 3555, 3740, 3860, 4029, 4246, 4345, 4740, 5214, 5372, 5610, 5790, 6369, 6562, 6715, 6732, 6948, 7110, 7821, 8058, 8415, 8492, 8685, 8690, 9843, 10428, 10615, 11220, 11580, 12087, 12738, 13035, 13124, 13430, 14220, 14773, 15247, 15642, 16116, 16405, 16830, 17370, 17380, 19107, 19686, 20145, 21230, 24174, 25476, 26070, 26860, 29529, 29546, 30494, 31284, 31845, 32810, 33660, 34740, 36091, 38214, 39105, 39372, 40290, 42460, 44319, 45741, 48348, 49215, 52140, 59058, 59092, 60435, 60988, 63690, 65620, 72182, 73865, 76235, 76428, 78210, 80580, 88638, 91482, 95535, 98430, 108273, 118116, 120870, 127380, 132957, 137223, 144364, 147645, 147730, 152470, 156420, 167717, 177276, 180455, 182964, 191070, 196860, 216546, 221595, 228705, 241740, 259199, 265914, 274446, 295290, 295460, 304940, 324819, 335434, 360910, 382140, 433092, 443190, 457410, 503151, 518398, 531828, 541365, 548892, 590580, 649638, 664785, 670868, 686115, 721820, 777597, 838585, 886380, 914820, 1006302, 1036796, 1082730, 1295995, 1299276, 1329570, 1372230, 1509453, 1555194, 1624095, 1677170, 2012604, 2165460, 2332791, 2515755, 2591990, 2659140, 2744460, 2851189, 3018906, 3110388, 3248190, 3354340, 3887985, 4665582, 5031510, 5183980, 5702378, 6037812, 6496380, 7547265, 7775970, 8553567, 9331164, 10063020, 11404756, 11663955, 14255945, 15094530, 15551940, 17107134, 23327910, 25660701, 28511890, 30189060, 34214268, 42767835, 46655820, 51321402, 57023780, 85535670, 102642804, 128303505, 171071340, 256607010, 513214020]

約数ペア:

[(1, 513214020), (2, 256607010), (3, 171071340), (4, 128303505), (5, 102642804), (6, 85535670), (9, 57023780), (10, 51321402), (11, 46655820), (12, 42767835), (15, 34214268), (17, 30189060), (18, 28511890), (20, 25660701), (22, 23327910), (30, 17107134), (33, 15551940), (34, 15094530), (36, 14255945), (44, 11663955), (45, 11404756), (51, 10063020), (55, 9331164), (60, 8553567), (66, 7775970), (68, 7547265), (79, 6496380), (85, 6037812), (90, 5702378), (99, 5183980), (102, 5031510), (110, 4665582), (132, 3887985), (153, 3354340), (158, 3248190), (165, 3110388), (170, 3018906), (180, 2851189), (187, 2744460), (193, 2659140), (198, 2591990), (204, 2515755), (220, 2332791), (237, 2165460), (255, 2012604), (306, 1677170), (316, 1624095), (330, 1555194), (340, 1509453), (374, 1372230), (386, 1329570), (395, 1299276), (396, 1295995), (474, 1082730), (495, 1036796), (510, 1006302), (561, 914820), (579, 886380), (612, 838585), (660, 777597), (711, 721820), (748, 686115), (765, 670868), (772, 664785), (790, 649638), (869, 590580), (935, 548892), (948, 541365), (965, 531828), (990, 518398), (1020, 503151), (1122, 457410), (1158, 443190), (1185, 433092), (1343, 382140), (1422, 360910), (1530, 335434), (1580, 324819), (1683, 304940), (1737, 295460), (1738, 295290), (1870, 274446), (1930, 265914), (1980, 259199), (2123, 241740), (2244, 228705), (2316, 221595), (2370, 216546), (2607, 196860), (2686, 191070), (2805, 182964), (2844, 180455), (2895, 177276), (3060, 167717), (3281, 156420), (3366, 152470), (3474, 147730), (3476, 147645), (3555, 144364), (3740, 137223), (3860, 132957), (4029, 127380), (4246, 120870), (4345, 118116), (4740, 108273), (5214, 98430), (5372, 95535), (5610, 91482), (5790, 88638), (6369, 80580), (6562, 78210), (6715, 76428), (6732, 76235), (6948, 73865), (7110, 72182), (7821, 65620), (8058, 63690), (8415, 60988), (8492, 60435), (8685, 59092), (8690, 59058), (9843, 52140), (10428, 49215), (10615, 48348), (11220, 45741), (11580, 44319), (12087, 42460), (12738, 40290), (13035, 39372), (13124, 39105), (13430, 38214), (14220, 36091), (14773, 34740), (15247, 33660), (15642, 32810), (16116, 31845), (16405, 31284), (16830, 30494), (17370, 29546), (17380, 29529), (19107, 26860), (19686, 26070), (20145, 25476), (21230, 24174)]