56742400

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 170489088

約数和(自身を除く): 113746688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 32, 40, 44, 50, 52, 55, 62, 64, 65, 80, 88, 100, 104, 110, 124, 128, 130, 143, 155, 160, 176, 200, 208, 220, 248, 256, 260, 275, 286, 310, 320, 325, 341, 352, 400, 403, 416, 440, 496, 512, 520, 550, 572, 620, 640, 650, 682, 704, 715, 775, 800, 806, 832, 880, 992, 1040, 1100, 1144, 1240, 1280, 1300, 1364, 1408, 1430, 1550, 1600, 1612, 1664, 1705, 1760, 1984, 2015, 2080, 2200, 2288, 2480, 2560, 2600, 2728, 2816, 2860, 3100, 3200, 3224, 3328, 3410, 3520, 3575, 3968, 4030, 4160, 4400, 4433, 4576, 4960, 5200, 5456, 5632, 5720, 6200, 6400, 6448, 6656, 6820, 7040, 7150, 7936, 8060, 8320, 8525, 8800, 8866, 9152, 9920, 10075, 10400, 10912, 11440, 12400, 12800, 12896, 13640, 14080, 14300, 15872, 16120, 16640, 17050, 17600, 17732, 18304, 19840, 20150, 20800, 21824, 22165, 22880, 24800, 25792, 27280, 28160, 28600, 32240, 33280, 34100, 35200, 35464, 36608, 39680, 40300, 41600, 43648, 44330, 45760, 49600, 51584, 54560, 57200, 64480, 68200, 70400, 70928, 73216, 79360, 80600, 83200, 87296, 88660, 91520, 99200, 103168, 109120, 110825, 114400, 128960, 136400, 140800, 141856, 161200, 166400, 174592, 177320, 183040, 198400, 206336, 218240, 221650, 228800, 257920, 272800, 283712, 322400, 354640, 366080, 396800, 436480, 443300, 457600, 515840, 545600, 567424, 644800, 709280, 872960, 886600, 915200, 1031680, 1091200, 1134848, 1289600, 1418560, 1773200, 1830400, 2182400, 2269696, 2579200, 2837120, 3546400, 4364800, 5158400, 5674240, 7092800, 11348480, 14185600, 28371200, 56742400]

約数ペア:

[(1, 56742400), (2, 28371200), (4, 14185600), (5, 11348480), (8, 7092800), (10, 5674240), (11, 5158400), (13, 4364800), (16, 3546400), (20, 2837120), (22, 2579200), (25, 2269696), (26, 2182400), (31, 1830400), (32, 1773200), (40, 1418560), (44, 1289600), (50, 1134848), (52, 1091200), (55, 1031680), (62, 915200), (64, 886600), (65, 872960), (80, 709280), (88, 644800), (100, 567424), (104, 545600), (110, 515840), (124, 457600), (128, 443300), (130, 436480), (143, 396800), (155, 366080), (160, 354640), (176, 322400), (200, 283712), (208, 272800), (220, 257920), (248, 228800), (256, 221650), (260, 218240), (275, 206336), (286, 198400), (310, 183040), (320, 177320), (325, 174592), (341, 166400), (352, 161200), (400, 141856), (403, 140800), (416, 136400), (440, 128960), (496, 114400), (512, 110825), (520, 109120), (550, 103168), (572, 99200), (620, 91520), (640, 88660), (650, 87296), (682, 83200), (704, 80600), (715, 79360), (775, 73216), (800, 70928), (806, 70400), (832, 68200), (880, 64480), (992, 57200), (1040, 54560), (1100, 51584), (1144, 49600), (1240, 45760), (1280, 44330), (1300, 43648), (1364, 41600), (1408, 40300), (1430, 39680), (1550, 36608), (1600, 35464), (1612, 35200), (1664, 34100), (1705, 33280), (1760, 32240), (1984, 28600), (2015, 28160), (2080, 27280), (2200, 25792), (2288, 24800), (2480, 22880), (2560, 22165), (2600, 21824), (2728, 20800), (2816, 20150), (2860, 19840), (3100, 18304), (3200, 17732), (3224, 17600), (3328, 17050), (3410, 16640), (3520, 16120), (3575, 15872), (3968, 14300), (4030, 14080), (4160, 13640), (4400, 12896), (4433, 12800), (4576, 12400), (4960, 11440), (5200, 10912), (5456, 10400), (5632, 10075), (5720, 9920), (6200, 9152), (6400, 8866), (6448, 8800), (6656, 8525), (6820, 8320), (7040, 8060), (7150, 7936)]