1570772840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 4550515200

約数和(自身を除く): 2979742360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 107, 109, 130, 140, 148, 182, 185, 214, 218, 259, 260, 280, 296, 364, 370, 428, 436, 455, 481, 518, 520, 535, 545, 728, 740, 749, 763, 856, 872, 910, 962, 1036, 1070, 1090, 1295, 1391, 1417, 1480, 1498, 1526, 1820, 1924, 2072, 2140, 2180, 2405, 2590, 2782, 2834, 2996, 3052, 3367, 3640, 3745, 3815, 3848, 3959, 4033, 4280, 4360, 4810, 5180, 5564, 5668, 5992, 6104, 6734, 6955, 7085, 7490, 7630, 7918, 8066, 9620, 9737, 9919, 10360, 11128, 11336, 11663, 13468, 13910, 14170, 14980, 15260, 15836, 16132, 16835, 19240, 19474, 19795, 19838, 20165, 23326, 26936, 27713, 27820, 28231, 28340, 29960, 30520, 31672, 32264, 33670, 38948, 39590, 39676, 40330, 46652, 48685, 49595, 51467, 52429, 55426, 55640, 56462, 56680, 58315, 67340, 77896, 79180, 79352, 80660, 81641, 93304, 97370, 99190, 102934, 104858, 110852, 112924, 116630, 134680, 138565, 141155, 151619, 158360, 161320, 163282, 194740, 198380, 205868, 209716, 221704, 225848, 233260, 257335, 262145, 277130, 282310, 303238, 326564, 360269, 367003, 389480, 396760, 408205, 411736, 419432, 431531, 466520, 514670, 524290, 554260, 564620, 606476, 653128, 720538, 734006, 758095, 816410, 863062, 1029340, 1048580, 1061333, 1108520, 1129240, 1212952, 1441076, 1468012, 1516190, 1632820, 1726124, 1801345, 1835015, 2058680, 2097160, 2122666, 2157655, 2882152, 2936024, 3020717, 3032380, 3265640, 3452248, 3602690, 3670030, 4245332, 4315310, 5306665, 5609903, 6041434, 6064760, 7205380, 7340060, 8490664, 8630620, 10613330, 11219806, 12082868, 14410760, 14680120, 15103585, 17261240, 21226660, 22439612, 24165736, 28049515, 30207170, 39269321, 42453320, 44879224, 56099030, 60414340, 78538642, 112198060, 120828680, 157077284, 196346605, 224396120, 314154568, 392693210, 785386420, 1570772840]

約数ペア:

[(1, 1570772840), (2, 785386420), (4, 392693210), (5, 314154568), (7, 224396120), (8, 196346605), (10, 157077284), (13, 120828680), (14, 112198060), (20, 78538642), (26, 60414340), (28, 56099030), (35, 44879224), (37, 42453320), (40, 39269321), (52, 30207170), (56, 28049515), (65, 24165736), (70, 22439612), (74, 21226660), (91, 17261240), (104, 15103585), (107, 14680120), (109, 14410760), (130, 12082868), (140, 11219806), (148, 10613330), (182, 8630620), (185, 8490664), (214, 7340060), (218, 7205380), (259, 6064760), (260, 6041434), (280, 5609903), (296, 5306665), (364, 4315310), (370, 4245332), (428, 3670030), (436, 3602690), (455, 3452248), (481, 3265640), (518, 3032380), (520, 3020717), (535, 2936024), (545, 2882152), (728, 2157655), (740, 2122666), (749, 2097160), (763, 2058680), (856, 1835015), (872, 1801345), (910, 1726124), (962, 1632820), (1036, 1516190), (1070, 1468012), (1090, 1441076), (1295, 1212952), (1391, 1129240), (1417, 1108520), (1480, 1061333), (1498, 1048580), (1526, 1029340), (1820, 863062), (1924, 816410), (2072, 758095), (2140, 734006), (2180, 720538), (2405, 653128), (2590, 606476), (2782, 564620), (2834, 554260), (2996, 524290), (3052, 514670), (3367, 466520), (3640, 431531), (3745, 419432), (3815, 411736), (3848, 408205), (3959, 396760), (4033, 389480), (4280, 367003), (4360, 360269), (4810, 326564), (5180, 303238), (5564, 282310), (5668, 277130), (5992, 262145), (6104, 257335), (6734, 233260), (6955, 225848), (7085, 221704), (7490, 209716), (7630, 205868), (7918, 198380), (8066, 194740), (9620, 163282), (9737, 161320), (9919, 158360), (10360, 151619), (11128, 141155), (11336, 138565), (11663, 134680), (13468, 116630), (13910, 112924), (14170, 110852), (14980, 104858), (15260, 102934), (15836, 99190), (16132, 97370), (16835, 93304), (19240, 81641), (19474, 80660), (19795, 79352), (19838, 79180), (20165, 77896), (23326, 67340), (26936, 58315), (27713, 56680), (27820, 56462), (28231, 55640), (28340, 55426), (29960, 52429), (30520, 51467), (31672, 49595), (32264, 48685), (33670, 46652), (38948, 40330), (39590, 39676)]