828132760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 2438553600

約数和(自身を除く): 1610420840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 41, 52, 56, 62, 65, 70, 82, 91, 104, 124, 130, 140, 155, 164, 179, 182, 205, 217, 248, 260, 280, 287, 310, 328, 358, 364, 403, 410, 434, 455, 520, 533, 574, 620, 716, 728, 806, 820, 868, 895, 910, 1066, 1085, 1148, 1240, 1253, 1271, 1432, 1435, 1612, 1640, 1736, 1790, 1820, 2015, 2132, 2170, 2296, 2327, 2506, 2542, 2665, 2821, 2870, 3224, 3580, 3640, 3731, 4030, 4264, 4340, 4654, 5012, 5084, 5330, 5549, 5642, 5740, 6265, 6355, 7160, 7339, 7462, 8060, 8680, 8897, 9308, 10024, 10168, 10660, 11098, 11284, 11480, 11635, 12530, 12710, 14105, 14678, 14924, 16120, 16289, 16523, 17794, 18616, 18655, 21320, 22196, 22568, 23270, 25060, 25420, 27745, 28210, 29356, 29848, 32578, 33046, 35588, 36695, 37310, 38843, 44392, 44485, 46540, 50120, 50840, 51373, 55490, 56420, 58712, 65156, 66092, 71176, 72137, 73390, 74620, 77686, 81445, 82615, 88970, 93080, 95407, 102746, 110980, 112840, 115661, 130312, 132184, 144274, 146780, 149240, 155372, 162890, 165230, 177940, 190814, 194215, 205492, 221960, 227509, 231322, 256865, 288548, 293560, 310744, 325780, 330460, 355880, 360685, 381628, 388430, 410984, 455018, 462644, 477035, 504959, 513730, 577096, 578305, 651560, 660920, 667849, 721370, 763256, 776860, 910036, 925288, 954070, 1009918, 1027460, 1137545, 1156610, 1335698, 1442740, 1553720, 1592563, 1820072, 1908140, 2019836, 2054920, 2275090, 2313220, 2524795, 2671396, 2885480, 2957617, 3185126, 3339245, 3816280, 4039672, 4550180, 4626440, 5049590, 5342792, 5915234, 6370252, 6678490, 7962815, 9100360, 10099180, 11830468, 12740504, 13356980, 14788085, 15925630, 20198360, 20703319, 23660936, 26713960, 29576170, 31851260, 41406638, 59152340, 63702520, 82813276, 103516595, 118304680, 165626552, 207033190, 414066380, 828132760]

約数ペア:

[(1, 828132760), (2, 414066380), (4, 207033190), (5, 165626552), (7, 118304680), (8, 103516595), (10, 82813276), (13, 63702520), (14, 59152340), (20, 41406638), (26, 31851260), (28, 29576170), (31, 26713960), (35, 23660936), (40, 20703319), (41, 20198360), (52, 15925630), (56, 14788085), (62, 13356980), (65, 12740504), (70, 11830468), (82, 10099180), (91, 9100360), (104, 7962815), (124, 6678490), (130, 6370252), (140, 5915234), (155, 5342792), (164, 5049590), (179, 4626440), (182, 4550180), (205, 4039672), (217, 3816280), (248, 3339245), (260, 3185126), (280, 2957617), (287, 2885480), (310, 2671396), (328, 2524795), (358, 2313220), (364, 2275090), (403, 2054920), (410, 2019836), (434, 1908140), (455, 1820072), (520, 1592563), (533, 1553720), (574, 1442740), (620, 1335698), (716, 1156610), (728, 1137545), (806, 1027460), (820, 1009918), (868, 954070), (895, 925288), (910, 910036), (1066, 776860), (1085, 763256), (1148, 721370), (1240, 667849), (1253, 660920), (1271, 651560), (1432, 578305), (1435, 577096), (1612, 513730), (1640, 504959), (1736, 477035), (1790, 462644), (1820, 455018), (2015, 410984), (2132, 388430), (2170, 381628), (2296, 360685), (2327, 355880), (2506, 330460), (2542, 325780), (2665, 310744), (2821, 293560), (2870, 288548), (3224, 256865), (3580, 231322), (3640, 227509), (3731, 221960), (4030, 205492), (4264, 194215), (4340, 190814), (4654, 177940), (5012, 165230), (5084, 162890), (5330, 155372), (5549, 149240), (5642, 146780), (5740, 144274), (6265, 132184), (6355, 130312), (7160, 115661), (7339, 112840), (7462, 110980), (8060, 102746), (8680, 95407), (8897, 93080), (9308, 88970), (10024, 82615), (10168, 81445), (10660, 77686), (11098, 74620), (11284, 73390), (11480, 72137), (11635, 71176), (12530, 66092), (12710, 65156), (14105, 58712), (14678, 56420), (14924, 55490), (16120, 51373), (16289, 50840), (16523, 50120), (17794, 46540), (18616, 44485), (18655, 44392), (21320, 38843), (22196, 37310), (22568, 36695), (23270, 35588), (25060, 33046), (25420, 32578), (27745, 29848), (28210, 29356)]