420602544

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 300

約数和(自身を含む): 1371965760

約数和(自身を除く): 951363216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 31, 36, 38, 48, 54, 57, 58, 62, 72, 76, 81, 87, 93, 108, 114, 116, 124, 144, 152, 162, 171, 174, 186, 216, 228, 232, 248, 261, 279, 304, 324, 342, 348, 361, 372, 432, 456, 464, 496, 513, 522, 551, 558, 589, 648, 684, 696, 722, 744, 783, 837, 899, 912, 1026, 1044, 1083, 1102, 1116, 1178, 1296, 1368, 1392, 1444, 1488, 1539, 1566, 1653, 1674, 1767, 1798, 2052, 2088, 2166, 2204, 2232, 2349, 2356, 2511, 2697, 2736, 2888, 3078, 3132, 3249, 3306, 3348, 3534, 3596, 4104, 4176, 4332, 4408, 4464, 4698, 4712, 4959, 5022, 5301, 5394, 5776, 6156, 6264, 6498, 6612, 6696, 7068, 7192, 8091, 8208, 8664, 8816, 9396, 9424, 9747, 9918, 10044, 10469, 10602, 10788, 11191, 12312, 12528, 12996, 13224, 13392, 14136, 14384, 14877, 15903, 16182, 17081, 17328, 18792, 19494, 19836, 20088, 20938, 21204, 21576, 22382, 24273, 24624, 25992, 26448, 28272, 29241, 29754, 31407, 31806, 32364, 33573, 34162, 37584, 38988, 39672, 40176, 41876, 42408, 43152, 44631, 44764, 47709, 48546, 51243, 51984, 58482, 59508, 62814, 63612, 64728, 67146, 68324, 72819, 77976, 79344, 83752, 84816, 89262, 89528, 94221, 95418, 97092, 100719, 102486, 116964, 119016, 125628, 127224, 129456, 134292, 136648, 145638, 153729, 155952, 167504, 178524, 179056, 188442, 190836, 194184, 201438, 204972, 233928, 238032, 251256, 254448, 268584, 273296, 282663, 291276, 302157, 307458, 324539, 357048, 376884, 381672, 388368, 402876, 409944, 461187, 467856, 502512, 537168, 565326, 582552, 604314, 614916, 649078, 714096, 753768, 763344, 805752, 819888, 847989, 906471, 922374, 973617, 1130652, 1165104, 1208628, 1229832, 1298156, 1383561, 1507536, 1611504, 1695978, 1812942, 1844748, 1947234, 2261304, 2417256, 2459664, 2596312, 2767122, 2920851, 3391956, 3625884, 3689496, 3894468, 4522608, 4834512, 5192624, 5534244, 5841702, 6783912, 7251768, 7378992, 7788936, 8762553, 11068488, 11683404, 13567824, 14503536, 15577872, 17525106, 22136976, 23366808, 26287659, 35050212, 46733616, 52575318, 70100424, 105150636, 140200848, 210301272, 420602544]

約数ペア:

[(1, 420602544), (2, 210301272), (3, 140200848), (4, 105150636), (6, 70100424), (8, 52575318), (9, 46733616), (12, 35050212), (16, 26287659), (18, 23366808), (19, 22136976), (24, 17525106), (27, 15577872), (29, 14503536), (31, 13567824), (36, 11683404), (38, 11068488), (48, 8762553), (54, 7788936), (57, 7378992), (58, 7251768), (62, 6783912), (72, 5841702), (76, 5534244), (81, 5192624), (87, 4834512), (93, 4522608), (108, 3894468), (114, 3689496), (116, 3625884), (124, 3391956), (144, 2920851), (152, 2767122), (162, 2596312), (171, 2459664), (174, 2417256), (186, 2261304), (216, 1947234), (228, 1844748), (232, 1812942), (248, 1695978), (261, 1611504), (279, 1507536), (304, 1383561), (324, 1298156), (342, 1229832), (348, 1208628), (361, 1165104), (372, 1130652), (432, 973617), (456, 922374), (464, 906471), (496, 847989), (513, 819888), (522, 805752), (551, 763344), (558, 753768), (589, 714096), (648, 649078), (684, 614916), (696, 604314), (722, 582552), (744, 565326), (783, 537168), (837, 502512), (899, 467856), (912, 461187), (1026, 409944), (1044, 402876), (1083, 388368), (1102, 381672), (1116, 376884), (1178, 357048), (1296, 324539), (1368, 307458), (1392, 302157), (1444, 291276), (1488, 282663), (1539, 273296), (1566, 268584), (1653, 254448), (1674, 251256), (1767, 238032), (1798, 233928), (2052, 204972), (2088, 201438), (2166, 194184), (2204, 190836), (2232, 188442), (2349, 179056), (2356, 178524), (2511, 167504), (2697, 155952), (2736, 153729), (2888, 145638), (3078, 136648), (3132, 134292), (3249, 129456), (3306, 127224), (3348, 125628), (3534, 119016), (3596, 116964), (4104, 102486), (4176, 100719), (4332, 97092), (4408, 95418), (4464, 94221), (4698, 89528), (4712, 89262), (4959, 84816), (5022, 83752), (5301, 79344), (5394, 77976), (5776, 72819), (6156, 68324), (6264, 67146), (6498, 64728), (6612, 63612), (6696, 62814), (7068, 59508), (7192, 58482), (8091, 51984), (8208, 51243), (8664, 48546), (8816, 47709), (9396, 44764), (9424, 44631), (9747, 43152), (9918, 42408), (10044, 41876), (10469, 40176), (10602, 39672), (10788, 38988), (11191, 37584), (12312, 34162), (12528, 33573), (12996, 32364), (13224, 31806), (13392, 31407), (14136, 29754), (14384, 29241), (14877, 28272), (15903, 26448), (16182, 25992), (17081, 24624), (17328, 24273), (18792, 22382), (19494, 21576), (19836, 21204), (20088, 20938)]