572225920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 1620012960

約数和(自身を除く): 1047787040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 128, 140, 142, 160, 196, 224, 245, 257, 280, 284, 320, 355, 392, 448, 490, 497, 514, 560, 568, 640, 710, 784, 896, 980, 994, 1028, 1120, 1136, 1285, 1420, 1568, 1799, 1960, 1988, 2056, 2240, 2272, 2485, 2570, 2840, 3136, 3479, 3598, 3920, 3976, 4112, 4480, 4544, 4970, 5140, 5680, 6272, 6958, 7196, 7840, 7952, 8224, 8995, 9088, 9940, 10280, 11360, 12593, 13916, 14392, 15680, 15904, 16448, 17395, 17990, 18247, 19880, 20560, 22720, 25186, 27832, 28784, 31360, 31808, 32896, 34790, 35980, 36494, 39760, 41120, 45440, 50372, 55664, 57568, 62965, 63616, 69580, 71960, 72988, 79520, 82240, 91235, 100744, 111328, 115136, 125930, 127729, 139160, 143920, 145976, 159040, 164480, 182470, 201488, 222656, 230272, 251860, 255458, 278320, 287840, 291952, 318080, 364940, 402976, 445312, 503720, 510916, 556640, 575680, 583904, 638645, 729880, 805952, 894103, 1007440, 1021832, 1113280, 1151360, 1167808, 1277290, 1459760, 1611904, 1788206, 2014880, 2043664, 2226560, 2335616, 2554580, 2919520, 3576412, 4029760, 4087328, 4470515, 5109160, 5839040, 7152824, 8059520, 8174656, 8941030, 10218320, 11678080, 14305648, 16349312, 17882060, 20436640, 28611296, 35764120, 40873280, 57222592, 71528240, 81746560, 114445184, 143056480, 286112960, 572225920]

約数ペア:

[(1, 572225920), (2, 286112960), (4, 143056480), (5, 114445184), (7, 81746560), (8, 71528240), (10, 57222592), (14, 40873280), (16, 35764120), (20, 28611296), (28, 20436640), (32, 17882060), (35, 16349312), (40, 14305648), (49, 11678080), (56, 10218320), (64, 8941030), (70, 8174656), (71, 8059520), (80, 7152824), (98, 5839040), (112, 5109160), (128, 4470515), (140, 4087328), (142, 4029760), (160, 3576412), (196, 2919520), (224, 2554580), (245, 2335616), (257, 2226560), (280, 2043664), (284, 2014880), (320, 1788206), (355, 1611904), (392, 1459760), (448, 1277290), (490, 1167808), (497, 1151360), (514, 1113280), (560, 1021832), (568, 1007440), (640, 894103), (710, 805952), (784, 729880), (896, 638645), (980, 583904), (994, 575680), (1028, 556640), (1120, 510916), (1136, 503720), (1285, 445312), (1420, 402976), (1568, 364940), (1799, 318080), (1960, 291952), (1988, 287840), (2056, 278320), (2240, 255458), (2272, 251860), (2485, 230272), (2570, 222656), (2840, 201488), (3136, 182470), (3479, 164480), (3598, 159040), (3920, 145976), (3976, 143920), (4112, 139160), (4480, 127729), (4544, 125930), (4970, 115136), (5140, 111328), (5680, 100744), (6272, 91235), (6958, 82240), (7196, 79520), (7840, 72988), (7952, 71960), (8224, 69580), (8995, 63616), (9088, 62965), (9940, 57568), (10280, 55664), (11360, 50372), (12593, 45440), (13916, 41120), (14392, 39760), (15680, 36494), (15904, 35980), (16448, 34790), (17395, 32896), (17990, 31808), (18247, 31360), (19880, 28784), (20560, 27832), (22720, 25186)]