428937600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 384

約数和(自身を含む): 1742388480

約数和(自身を除く): 1313450880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 128, 130, 140, 150, 156, 160, 168, 175, 182, 192, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 320, 325, 336, 350, 364, 384, 390, 400, 416, 420, 448, 455, 480, 491, 520, 525, 546, 560, 600, 624, 640, 650, 672, 700, 728, 780, 800, 832, 840, 896, 910, 960, 975, 982, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1344, 1365, 1400, 1456, 1473, 1560, 1600, 1664, 1680, 1820, 1920, 1950, 1964, 2080, 2100, 2184, 2240, 2275, 2400, 2455, 2496, 2600, 2688, 2730, 2800, 2912, 2946, 3120, 3200, 3360, 3437, 3640, 3900, 3928, 4160, 4200, 4368, 4480, 4550, 4800, 4910, 4992, 5200, 5460, 5600, 5824, 5892, 6240, 6383, 6720, 6825, 6874, 7280, 7365, 7800, 7856, 8320, 8400, 8736, 9100, 9600, 9820, 10311, 10400, 10920, 11200, 11648, 11784, 12275, 12480, 12766, 13440, 13650, 13748, 14560, 14730, 15600, 15712, 16800, 17185, 17472, 18200, 19149, 19640, 20622, 20800, 21840, 22400, 23568, 24550, 24960, 25532, 27300, 27496, 29120, 29460, 31200, 31424, 31915, 33600, 34370, 34944, 36400, 36825, 38298, 39280, 41244, 41600, 43680, 44681, 47136, 49100, 51064, 51555, 54600, 54992, 58240, 58920, 62400, 62848, 63830, 67200, 68740, 72800, 73650, 76596, 78560, 82488, 85925, 87360, 89362, 94272, 95745, 98200, 102128, 103110, 109200, 109984, 117840, 124800, 127660, 134043, 137480, 145600, 147300, 153192, 157120, 159575, 164976, 171850, 174720, 178724, 188544, 191490, 196400, 204256, 206220, 218400, 219968, 223405, 235680, 255320, 257775, 268086, 274960, 291200, 294600, 306384, 314240, 319150, 329952, 343700, 357448, 382980, 392800, 408512, 412440, 436800, 439936, 446810, 471360, 478725, 510640, 515550, 536172, 549920, 589200, 612768, 638300, 659904, 670215, 687400, 714896, 765960, 785600, 817024, 824880, 873600, 893620, 942720, 957450, 1021280, 1031100, 1072344, 1099840, 1117025, 1178400, 1225536, 1276600, 1319808, 1340430, 1374800, 1429792, 1531920, 1571200, 1649760, 1787240, 1914900, 2042560, 2062200, 2144688, 2199680, 2234050, 2356800, 2451072, 2553200, 2680860, 2749600, 2859584, 3063840, 3299520, 3351075, 3574480, 3829800, 4085120, 4124400, 4289376, 4468100, 4713600, 5106400, 5361720, 5499200, 5719168, 6127680, 6599040, 6702150, 7148960, 7659600, 8248800, 8578752, 8936200, 10212800, 10723440, 10998400, 12255360, 13404300, 14297920, 15319200, 16497600, 17157504, 17872400, 20425600, 21446880, 26808600, 28595840, 30638400, 32995200, 35744800, 42893760, 53617200, 61276800, 71489600, 85787520, 107234400, 142979200, 214468800, 428937600]

約数ペア:

[(1, 428937600), (2, 214468800), (3, 142979200), (4, 107234400), (5, 85787520), (6, 71489600), (7, 61276800), (8, 53617200), (10, 42893760), (12, 35744800), (13, 32995200), (14, 30638400), (15, 28595840), (16, 26808600), (20, 21446880), (21, 20425600), (24, 17872400), (25, 17157504), (26, 16497600), (28, 15319200), (30, 14297920), (32, 13404300), (35, 12255360), (39, 10998400), (40, 10723440), (42, 10212800), (48, 8936200), (50, 8578752), (52, 8248800), (56, 7659600), (60, 7148960), (64, 6702150), (65, 6599040), (70, 6127680), (75, 5719168), (78, 5499200), (80, 5361720), (84, 5106400), (91, 4713600), (96, 4468100), (100, 4289376), (104, 4124400), (105, 4085120), (112, 3829800), (120, 3574480), (128, 3351075), (130, 3299520), (140, 3063840), (150, 2859584), (156, 2749600), (160, 2680860), (168, 2553200), (175, 2451072), (182, 2356800), (192, 2234050), (195, 2199680), (200, 2144688), (208, 2062200), (210, 2042560), (224, 1914900), (240, 1787240), (260, 1649760), (273, 1571200), (280, 1531920), (300, 1429792), (312, 1374800), (320, 1340430), (325, 1319808), (336, 1276600), (350, 1225536), (364, 1178400), (384, 1117025), (390, 1099840), (400, 1072344), (416, 1031100), (420, 1021280), (448, 957450), (455, 942720), (480, 893620), (491, 873600), (520, 824880), (525, 817024), (546, 785600), (560, 765960), (600, 714896), (624, 687400), (640, 670215), (650, 659904), (672, 638300), (700, 612768), (728, 589200), (780, 549920), (800, 536172), (832, 515550), (840, 510640), (896, 478725), (910, 471360), (960, 446810), (975, 439936), (982, 436800), (1040, 412440), (1050, 408512), (1092, 392800), (1120, 382980), (1200, 357448), (1248, 343700), (1300, 329952), (1344, 319150), (1365, 314240), (1400, 306384), (1456, 294600), (1473, 291200), (1560, 274960), (1600, 268086), (1664, 257775), (1680, 255320), (1820, 235680), (1920, 223405), (1950, 219968), (1964, 218400), (2080, 206220), (2100, 204256), (2184, 196400), (2240, 191490), (2275, 188544), (2400, 178724), (2455, 174720), (2496, 171850), (2600, 164976), (2688, 159575), (2730, 157120), (2800, 153192), (2912, 147300), (2946, 145600), (3120, 137480), (3200, 134043), (3360, 127660), (3437, 124800), (3640, 117840), (3900, 109984), (3928, 109200), (4160, 103110), (4200, 102128), (4368, 98200), (4480, 95745), (4550, 94272), (4800, 89362), (4910, 87360), (4992, 85925), (5200, 82488), (5460, 78560), (5600, 76596), (5824, 73650), (5892, 72800), (6240, 68740), (6383, 67200), (6720, 63830), (6825, 62848), (6874, 62400), (7280, 58920), (7365, 58240), (7800, 54992), (7856, 54600), (8320, 51555), (8400, 51064), (8736, 49100), (9100, 47136), (9600, 44681), (9820, 43680), (10311, 41600), (10400, 41244), (10920, 39280), (11200, 38298), (11648, 36825), (11784, 36400), (12275, 34944), (12480, 34370), (12766, 33600), (13440, 31915), (13650, 31424), (13748, 31200), (14560, 29460), (14730, 29120), (15600, 27496), (15712, 27300), (16800, 25532), (17185, 24960), (17472, 24550), (18200, 23568), (19149, 22400), (19640, 21840), (20622, 20800)]