284584960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 176

約数和(自身を含む): 773471232

約数和(自身を除く): 488886272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 163, 176, 220, 248, 256, 310, 320, 326, 341, 352, 440, 496, 512, 620, 640, 652, 682, 704, 815, 880, 992, 1024, 1240, 1280, 1304, 1364, 1408, 1630, 1705, 1760, 1793, 1984, 2480, 2560, 2608, 2728, 2816, 3260, 3410, 3520, 3586, 3968, 4960, 5053, 5120, 5216, 5456, 5632, 6520, 6820, 7040, 7172, 7936, 8965, 9920, 10106, 10432, 10912, 11264, 13040, 13640, 14080, 14344, 15872, 17930, 19840, 20212, 20864, 21824, 25265, 26080, 27280, 28160, 28688, 31744, 35860, 39680, 40424, 41728, 43648, 50530, 52160, 54560, 55583, 56320, 57376, 71720, 79360, 80848, 83456, 87296, 101060, 104320, 109120, 111166, 114752, 143440, 158720, 161696, 166912, 174592, 202120, 208640, 218240, 222332, 229504, 277915, 286880, 323392, 349184, 404240, 417280, 436480, 444664, 459008, 555830, 573760, 646784, 808480, 834560, 872960, 889328, 918016, 1111660, 1147520, 1293568, 1616960, 1745920, 1778656, 1836032, 2223320, 2295040, 2587136, 3233920, 3557312, 4446640, 4590080, 5174272, 6467840, 7114624, 8893280, 9180160, 12935680, 14229248, 17786560, 25871360, 28458496, 35573120, 56916992, 71146240, 142292480, 284584960]

約数ペア:

[(1, 284584960), (2, 142292480), (4, 71146240), (5, 56916992), (8, 35573120), (10, 28458496), (11, 25871360), (16, 17786560), (20, 14229248), (22, 12935680), (31, 9180160), (32, 8893280), (40, 7114624), (44, 6467840), (55, 5174272), (62, 4590080), (64, 4446640), (80, 3557312), (88, 3233920), (110, 2587136), (124, 2295040), (128, 2223320), (155, 1836032), (160, 1778656), (163, 1745920), (176, 1616960), (220, 1293568), (248, 1147520), (256, 1111660), (310, 918016), (320, 889328), (326, 872960), (341, 834560), (352, 808480), (440, 646784), (496, 573760), (512, 555830), (620, 459008), (640, 444664), (652, 436480), (682, 417280), (704, 404240), (815, 349184), (880, 323392), (992, 286880), (1024, 277915), (1240, 229504), (1280, 222332), (1304, 218240), (1364, 208640), (1408, 202120), (1630, 174592), (1705, 166912), (1760, 161696), (1793, 158720), (1984, 143440), (2480, 114752), (2560, 111166), (2608, 109120), (2728, 104320), (2816, 101060), (3260, 87296), (3410, 83456), (3520, 80848), (3586, 79360), (3968, 71720), (4960, 57376), (5053, 56320), (5120, 55583), (5216, 54560), (5456, 52160), (5632, 50530), (6520, 43648), (6820, 41728), (7040, 40424), (7172, 39680), (7936, 35860), (8965, 31744), (9920, 28688), (10106, 28160), (10432, 27280), (10912, 26080), (11264, 25265), (13040, 21824), (13640, 20864), (14080, 20212), (14344, 19840), (15872, 17930)]