814289520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7523}}^1$

素因数の和:7591

約数の個数: 160

約数和(自身を含む): 2821319424

約数和(自身を除く): 2007029904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 4510, 4920, 5412, 6765, 7216, 7523, 9020, 9840, 10824, 13530, 15046, 18040, 21648, 22569, 27060, 30092, 36080, 37615, 45138, 54120, 60184, 75230, 82753, 90276, 108240, 112845, 120368, 150460, 165506, 180552, 225690, 248259, 300920, 308443, 331012, 361104, 413765, 451380, 496518, 601840, 616886, 662024, 827530, 902760, 925329, 993036, 1233772, 1241295, 1324048, 1542215, 1655060, 1805520, 1850658, 1986072, 2467544, 2482590, 3084430, 3310120, 3392873, 3701316, 3972144, 4626645, 4935088, 4965180, 6168860, 6620240, 6785746, 7402632, 9253290, 9930360, 10178619, 12337720, 13571492, 14805264, 16964365, 18506580, 19860720, 20357238, 24675440, 27142984, 33928730, 37013160, 40714476, 50893095, 54285968, 67857460, 74026320, 81428952, 101786190, 135714920, 162857904, 203572380, 271429840, 407144760, 814289520]

約数ペア:

[(1, 814289520), (2, 407144760), (3, 271429840), (4, 203572380), (5, 162857904), (6, 135714920), (8, 101786190), (10, 81428952), (11, 74026320), (12, 67857460), (15, 54285968), (16, 50893095), (20, 40714476), (22, 37013160), (24, 33928730), (30, 27142984), (33, 24675440), (40, 20357238), (41, 19860720), (44, 18506580), (48, 16964365), (55, 14805264), (60, 13571492), (66, 12337720), (80, 10178619), (82, 9930360), (88, 9253290), (110, 7402632), (120, 6785746), (123, 6620240), (132, 6168860), (164, 4965180), (165, 4935088), (176, 4626645), (205, 3972144), (220, 3701316), (240, 3392873), (246, 3310120), (264, 3084430), (328, 2482590), (330, 2467544), (410, 1986072), (440, 1850658), (451, 1805520), (492, 1655060), (528, 1542215), (615, 1324048), (656, 1241295), (660, 1233772), (820, 993036), (880, 925329), (902, 902760), (984, 827530), (1230, 662024), (1320, 616886), (1353, 601840), (1640, 496518), (1804, 451380), (1968, 413765), (2255, 361104), (2460, 331012), (2640, 308443), (2706, 300920), (3280, 248259), (3608, 225690), (4510, 180552), (4920, 165506), (5412, 150460), (6765, 120368), (7216, 112845), (7523, 108240), (9020, 90276), (9840, 82753), (10824, 75230), (13530, 60184), (15046, 54120), (18040, 45138), (21648, 37615), (22569, 36080), (27060, 30092)]