220951584

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 288

約数和(自身を含む): 796340160

約数和(自身を除く): 575388576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 307, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 544, 588, 612, 614, 672, 714, 756, 784, 816, 833, 864, 882, 918, 921, 952, 1008, 1071, 1176, 1224, 1228, 1323, 1428, 1512, 1568, 1632, 1666, 1764, 1836, 1842, 1904, 2016, 2142, 2149, 2352, 2448, 2456, 2499, 2646, 2763, 2856, 3024, 3213, 3332, 3528, 3672, 3684, 3808, 4284, 4298, 4704, 4896, 4912, 4998, 5219, 5292, 5526, 5712, 6048, 6426, 6447, 6664, 7056, 7344, 7368, 7497, 8289, 8568, 8596, 9824, 9996, 10438, 10584, 11052, 11424, 12852, 12894, 13328, 14112, 14688, 14736, 14994, 15043, 15657, 16578, 17136, 17192, 19341, 19992, 20876, 21168, 22104, 22491, 25704, 25788, 26656, 29472, 29988, 30086, 31314, 33156, 34272, 34384, 36533, 38682, 39984, 41752, 42336, 44208, 44982, 45129, 46971, 51408, 51576, 58023, 59976, 60172, 62628, 66312, 68768, 73066, 77364, 79968, 83504, 88416, 89964, 90258, 93942, 102816, 103152, 109599, 116046, 119952, 120344, 125256, 132624, 135387, 140913, 146132, 154728, 167008, 179928, 180516, 187884, 206304, 219198, 232092, 239904, 240688, 250512, 255731, 265248, 270774, 281826, 292264, 309456, 328797, 359856, 361032, 375768, 406161, 438396, 464184, 481376, 501024, 511462, 541548, 563652, 584528, 618912, 657594, 719712, 722064, 751536, 767193, 812322, 876792, 928368, 986391, 1022924, 1083096, 1127304, 1169056, 1315188, 1444128, 1503072, 1534386, 1624644, 1753584, 1856736, 1972782, 2045848, 2166192, 2254608, 2301579, 2630376, 3068772, 3249288, 3507168, 3945564, 4091696, 4332384, 4509216, 4603158, 5260752, 6137544, 6498576, 6904737, 7891128, 8183392, 9206316, 10521504, 12275088, 12997152, 13809474, 15782256, 18412632, 24550176, 27618948, 31564512, 36825264, 55237896, 73650528, 110475792, 220951584]

約数ペア:

[(1, 220951584), (2, 110475792), (3, 73650528), (4, 55237896), (6, 36825264), (7, 31564512), (8, 27618948), (9, 24550176), (12, 18412632), (14, 15782256), (16, 13809474), (17, 12997152), (18, 12275088), (21, 10521504), (24, 9206316), (27, 8183392), (28, 7891128), (32, 6904737), (34, 6498576), (36, 6137544), (42, 5260752), (48, 4603158), (49, 4509216), (51, 4332384), (54, 4091696), (56, 3945564), (63, 3507168), (68, 3249288), (72, 3068772), (84, 2630376), (96, 2301579), (98, 2254608), (102, 2166192), (108, 2045848), (112, 1972782), (119, 1856736), (126, 1753584), (136, 1624644), (144, 1534386), (147, 1503072), (153, 1444128), (168, 1315188), (189, 1169056), (196, 1127304), (204, 1083096), (216, 1022924), (224, 986391), (238, 928368), (252, 876792), (272, 812322), (288, 767193), (294, 751536), (306, 722064), (307, 719712), (336, 657594), (357, 618912), (378, 584528), (392, 563652), (408, 541548), (432, 511462), (441, 501024), (459, 481376), (476, 464184), (504, 438396), (544, 406161), (588, 375768), (612, 361032), (614, 359856), (672, 328797), (714, 309456), (756, 292264), (784, 281826), (816, 270774), (833, 265248), (864, 255731), (882, 250512), (918, 240688), (921, 239904), (952, 232092), (1008, 219198), (1071, 206304), (1176, 187884), (1224, 180516), (1228, 179928), (1323, 167008), (1428, 154728), (1512, 146132), (1568, 140913), (1632, 135387), (1666, 132624), (1764, 125256), (1836, 120344), (1842, 119952), (1904, 116046), (2016, 109599), (2142, 103152), (2149, 102816), (2352, 93942), (2448, 90258), (2456, 89964), (2499, 88416), (2646, 83504), (2763, 79968), (2856, 77364), (3024, 73066), (3213, 68768), (3332, 66312), (3528, 62628), (3672, 60172), (3684, 59976), (3808, 58023), (4284, 51576), (4298, 51408), (4704, 46971), (4896, 45129), (4912, 44982), (4998, 44208), (5219, 42336), (5292, 41752), (5526, 39984), (5712, 38682), (6048, 36533), (6426, 34384), (6447, 34272), (6664, 33156), (7056, 31314), (7344, 30086), (7368, 29988), (7497, 29472), (8289, 26656), (8568, 25788), (8596, 25704), (9824, 22491), (9996, 22104), (10438, 21168), (10584, 20876), (11052, 19992), (11424, 19341), (12852, 17192), (12894, 17136), (13328, 16578), (14112, 15657), (14688, 15043), (14736, 14994)]