520432800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1816758720

約数和(自身を除く): 1296325920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 101, 113, 114, 120, 150, 152, 160, 190, 200, 202, 226, 228, 240, 285, 300, 303, 304, 339, 380, 400, 404, 452, 456, 475, 480, 505, 565, 570, 600, 606, 608, 678, 760, 800, 808, 904, 912, 950, 1010, 1130, 1140, 1200, 1212, 1356, 1425, 1515, 1520, 1616, 1695, 1808, 1824, 1900, 1919, 2020, 2147, 2260, 2280, 2400, 2424, 2525, 2712, 2825, 2850, 3030, 3040, 3232, 3390, 3616, 3800, 3838, 4040, 4294, 4520, 4560, 4848, 5050, 5424, 5650, 5700, 5757, 6060, 6441, 6780, 7575, 7600, 7676, 8080, 8475, 8588, 9040, 9120, 9595, 9696, 10100, 10735, 10848, 11300, 11400, 11413, 11514, 12120, 12882, 13560, 15150, 15200, 15352, 16160, 16950, 17176, 18080, 19190, 20200, 21470, 22600, 22800, 22826, 23028, 24240, 25764, 27120, 28785, 30300, 30704, 32205, 33900, 34239, 34352, 38380, 40400, 42940, 45200, 45600, 45652, 46056, 47975, 48480, 51528, 53675, 54240, 57065, 57570, 60600, 61408, 64410, 67800, 68478, 68704, 76760, 80800, 85880, 90400, 91304, 92112, 95950, 103056, 107350, 114130, 115140, 121200, 128820, 135600, 136956, 143925, 153520, 161025, 171195, 171760, 182608, 184224, 191900, 206112, 214700, 216847, 228260, 230280, 242400, 257640, 271200, 273912, 285325, 287850, 307040, 322050, 342390, 343520, 365216, 383800, 429400, 433694, 456520, 460560, 515280, 547824, 570650, 575700, 644100, 650541, 684780, 767600, 855975, 858800, 867388, 913040, 921120, 1030560, 1084235, 1095648, 1141300, 1151400, 1288200, 1301082, 1369560, 1535200, 1711950, 1717600, 1734776, 1826080, 2168470, 2282600, 2302800, 2576400, 2602164, 2739120, 3252705, 3423900, 3469552, 4336940, 4565200, 4605600, 5152800, 5204328, 5421175, 5478240, 6505410, 6847800, 6939104, 8673880, 9130400, 10408656, 10842350, 13010820, 13695600, 16263525, 17347760, 20817312, 21684700, 26021640, 27391200, 32527050, 34695520, 43369400, 52043280, 65054100, 86738800, 104086560, 130108200, 173477600, 260216400, 520432800]

約数ペア:

[(1, 520432800), (2, 260216400), (3, 173477600), (4, 130108200), (5, 104086560), (6, 86738800), (8, 65054100), (10, 52043280), (12, 43369400), (15, 34695520), (16, 32527050), (19, 27391200), (20, 26021640), (24, 21684700), (25, 20817312), (30, 17347760), (32, 16263525), (38, 13695600), (40, 13010820), (48, 10842350), (50, 10408656), (57, 9130400), (60, 8673880), (75, 6939104), (76, 6847800), (80, 6505410), (95, 5478240), (96, 5421175), (100, 5204328), (101, 5152800), (113, 4605600), (114, 4565200), (120, 4336940), (150, 3469552), (152, 3423900), (160, 3252705), (190, 2739120), (200, 2602164), (202, 2576400), (226, 2302800), (228, 2282600), (240, 2168470), (285, 1826080), (300, 1734776), (303, 1717600), (304, 1711950), (339, 1535200), (380, 1369560), (400, 1301082), (404, 1288200), (452, 1151400), (456, 1141300), (475, 1095648), (480, 1084235), (505, 1030560), (565, 921120), (570, 913040), (600, 867388), (606, 858800), (608, 855975), (678, 767600), (760, 684780), (800, 650541), (808, 644100), (904, 575700), (912, 570650), (950, 547824), (1010, 515280), (1130, 460560), (1140, 456520), (1200, 433694), (1212, 429400), (1356, 383800), (1425, 365216), (1515, 343520), (1520, 342390), (1616, 322050), (1695, 307040), (1808, 287850), (1824, 285325), (1900, 273912), (1919, 271200), (2020, 257640), (2147, 242400), (2260, 230280), (2280, 228260), (2400, 216847), (2424, 214700), (2525, 206112), (2712, 191900), (2825, 184224), (2850, 182608), (3030, 171760), (3040, 171195), (3232, 161025), (3390, 153520), (3616, 143925), (3800, 136956), (3838, 135600), (4040, 128820), (4294, 121200), (4520, 115140), (4560, 114130), (4848, 107350), (5050, 103056), (5424, 95950), (5650, 92112), (5700, 91304), (5757, 90400), (6060, 85880), (6441, 80800), (6780, 76760), (7575, 68704), (7600, 68478), (7676, 67800), (8080, 64410), (8475, 61408), (8588, 60600), (9040, 57570), (9120, 57065), (9595, 54240), (9696, 53675), (10100, 51528), (10735, 48480), (10848, 47975), (11300, 46056), (11400, 45652), (11413, 45600), (11514, 45200), (12120, 42940), (12882, 40400), (13560, 38380), (15150, 34352), (15200, 34239), (15352, 33900), (16160, 32205), (16950, 30704), (17176, 30300), (18080, 28785), (19190, 27120), (20200, 25764), (21470, 24240), (22600, 23028), (22800, 22826)]