412940640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1537177824

約数和(自身を除く): 1124237184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 97, 98, 105, 112, 120, 140, 147, 160, 168, 181, 194, 196, 210, 224, 240, 245, 280, 291, 294, 336, 362, 388, 392, 420, 480, 485, 490, 543, 560, 582, 588, 672, 679, 724, 735, 776, 784, 840, 905, 970, 980, 1086, 1120, 1164, 1176, 1267, 1358, 1448, 1455, 1470, 1552, 1568, 1680, 1810, 1940, 1960, 2037, 2172, 2328, 2352, 2534, 2715, 2716, 2896, 2910, 2940, 3104, 3360, 3395, 3620, 3801, 3880, 3920, 4074, 4344, 4656, 4704, 4753, 5068, 5430, 5432, 5792, 5820, 5880, 6335, 6790, 7240, 7602, 7760, 7840, 8148, 8688, 8869, 9312, 9506, 10136, 10185, 10860, 10864, 11640, 11760, 12670, 13580, 14259, 14480, 15204, 15520, 16296, 17376, 17557, 17738, 19005, 19012, 20272, 20370, 21720, 21728, 23280, 23520, 23765, 25340, 26607, 27160, 28518, 28960, 30408, 32592, 35114, 35476, 38010, 38024, 40544, 40740, 43440, 44345, 46560, 47530, 50680, 52671, 53214, 54320, 57036, 60816, 65184, 70228, 70952, 71295, 76020, 76048, 81480, 86880, 87785, 88690, 95060, 101360, 105342, 106428, 108640, 114072, 121632, 122899, 133035, 140456, 141904, 142590, 152040, 152096, 162960, 175570, 177380, 190120, 202720, 210684, 212856, 228144, 245798, 263355, 266070, 280912, 283808, 285180, 304080, 325920, 351140, 354760, 368697, 380240, 421368, 425712, 456288, 491596, 526710, 532140, 561824, 570360, 608160, 614495, 702280, 709520, 737394, 760480, 842736, 851424, 860293, 983192, 1053420, 1064280, 1140720, 1228990, 1404560, 1419040, 1474788, 1685472, 1720586, 1843485, 1966384, 2106840, 2128560, 2281440, 2457980, 2580879, 2809120, 2949576, 3441172, 3686970, 3932768, 4213680, 4257120, 4301465, 4915960, 5161758, 5899152, 6882344, 7373940, 8427360, 8602930, 9831920, 10323516, 11798304, 12904395, 13764688, 14747880, 17205860, 19663840, 20647032, 25808790, 27529376, 29495760, 34411720, 41294064, 51617580, 58991520, 68823440, 82588128, 103235160, 137646880, 206470320, 412940640]

約数ペア:

[(1, 412940640), (2, 206470320), (3, 137646880), (4, 103235160), (5, 82588128), (6, 68823440), (7, 58991520), (8, 51617580), (10, 41294064), (12, 34411720), (14, 29495760), (15, 27529376), (16, 25808790), (20, 20647032), (21, 19663840), (24, 17205860), (28, 14747880), (30, 13764688), (32, 12904395), (35, 11798304), (40, 10323516), (42, 9831920), (48, 8602930), (49, 8427360), (56, 7373940), (60, 6882344), (70, 5899152), (80, 5161758), (84, 4915960), (96, 4301465), (97, 4257120), (98, 4213680), (105, 3932768), (112, 3686970), (120, 3441172), (140, 2949576), (147, 2809120), (160, 2580879), (168, 2457980), (181, 2281440), (194, 2128560), (196, 2106840), (210, 1966384), (224, 1843485), (240, 1720586), (245, 1685472), (280, 1474788), (291, 1419040), (294, 1404560), (336, 1228990), (362, 1140720), (388, 1064280), (392, 1053420), (420, 983192), (480, 860293), (485, 851424), (490, 842736), (543, 760480), (560, 737394), (582, 709520), (588, 702280), (672, 614495), (679, 608160), (724, 570360), (735, 561824), (776, 532140), (784, 526710), (840, 491596), (905, 456288), (970, 425712), (980, 421368), (1086, 380240), (1120, 368697), (1164, 354760), (1176, 351140), (1267, 325920), (1358, 304080), (1448, 285180), (1455, 283808), (1470, 280912), (1552, 266070), (1568, 263355), (1680, 245798), (1810, 228144), (1940, 212856), (1960, 210684), (2037, 202720), (2172, 190120), (2328, 177380), (2352, 175570), (2534, 162960), (2715, 152096), (2716, 152040), (2896, 142590), (2910, 141904), (2940, 140456), (3104, 133035), (3360, 122899), (3395, 121632), (3620, 114072), (3801, 108640), (3880, 106428), (3920, 105342), (4074, 101360), (4344, 95060), (4656, 88690), (4704, 87785), (4753, 86880), (5068, 81480), (5430, 76048), (5432, 76020), (5792, 71295), (5820, 70952), (5880, 70228), (6335, 65184), (6790, 60816), (7240, 57036), (7602, 54320), (7760, 53214), (7840, 52671), (8148, 50680), (8688, 47530), (8869, 46560), (9312, 44345), (9506, 43440), (10136, 40740), (10185, 40544), (10860, 38024), (10864, 38010), (11640, 35476), (11760, 35114), (12670, 32592), (13580, 30408), (14259, 28960), (14480, 28518), (15204, 27160), (15520, 26607), (16296, 25340), (17376, 23765), (17557, 23520), (17738, 23280), (19005, 21728), (19012, 21720), (20272, 20370)]