7792800000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 432

約数和(自身を含む): 27592233984

約数和(自身を除く): 19799433984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 191, 192, 200, 204, 240, 250, 255, 256, 272, 300, 320, 340, 375, 382, 384, 400, 408, 425, 480, 500, 510, 544, 573, 600, 625, 640, 680, 750, 764, 768, 800, 816, 850, 955, 960, 1000, 1020, 1088, 1146, 1200, 1250, 1275, 1280, 1360, 1500, 1528, 1600, 1632, 1700, 1875, 1910, 1920, 2000, 2040, 2125, 2176, 2292, 2400, 2500, 2550, 2720, 2865, 3000, 3056, 3125, 3200, 3247, 3264, 3400, 3750, 3820, 3840, 4000, 4080, 4250, 4352, 4584, 4775, 4800, 5000, 5100, 5440, 5730, 6000, 6112, 6250, 6375, 6400, 6494, 6528, 6800, 7500, 7640, 8000, 8160, 8500, 9168, 9375, 9550, 9600, 9741, 10000, 10200, 10625, 10880, 11460, 12000, 12224, 12500, 12750, 12988, 13056, 13600, 14325, 15000, 15280, 16000, 16235, 16320, 17000, 18336, 18750, 19100, 19200, 19482, 20000, 20400, 21250, 21760, 22920, 23875, 24000, 24448, 25000, 25500, 25976, 27200, 28650, 30000, 30560, 31875, 32000, 32470, 32640, 34000, 36672, 37500, 38200, 38964, 40000, 40800, 42500, 45840, 47750, 48000, 48705, 48896, 50000, 51000, 51952, 53125, 54400, 57300, 60000, 61120, 63750, 64940, 65280, 68000, 71625, 73344, 75000, 76400, 77928, 80000, 81175, 81600, 85000, 91680, 95500, 96000, 97410, 100000, 102000, 103904, 106250, 108800, 114600, 119375, 120000, 122240, 127500, 129880, 136000, 143250, 146688, 150000, 152800, 155856, 159375, 160000, 162350, 163200, 170000, 183360, 191000, 194820, 200000, 204000, 207808, 212500, 229200, 238750, 240000, 243525, 244480, 255000, 259760, 272000, 286500, 300000, 305600, 311712, 318750, 324700, 326400, 340000, 358125, 366720, 382000, 389640, 400000, 405875, 408000, 415616, 425000, 458400, 477500, 480000, 487050, 510000, 519520, 544000, 573000, 596875, 600000, 611200, 623424, 637500, 649400, 680000, 716250, 733440, 764000, 779280, 800000, 811750, 816000, 831232, 850000, 916800, 955000, 974100, 1020000, 1039040, 1146000, 1193750, 1200000, 1217625, 1222400, 1246848, 1275000, 1298800, 1360000, 1432500, 1528000, 1558560, 1623500, 1632000, 1700000, 1790625, 1833600, 1910000, 1948200, 2029375, 2040000, 2078080, 2292000, 2387500, 2400000, 2435250, 2493696, 2550000, 2597600, 2720000, 2865000, 3056000, 3117120, 3247000, 3400000, 3581250, 3667200, 3820000, 3896400, 4058750, 4080000, 4156160, 4584000, 4775000, 4870500, 5100000, 5195200, 5730000, 6088125, 6112000, 6234240, 6494000, 6800000, 7162500, 7640000, 7792800, 8117500, 8160000, 9168000, 9550000, 9741000, 10146875, 10200000, 10390400, 11460000, 12176250, 12468480, 12988000, 13600000, 14325000, 15280000, 15585600, 16235000, 18336000, 19100000, 19482000, 20293750, 20400000, 20780800, 22920000, 24352500, 25976000, 28650000, 30440625, 30560000, 31171200, 32470000, 38200000, 38964000, 40587500, 40800000, 45840000, 48705000, 51952000, 57300000, 60881250, 62342400, 64940000, 76400000, 77928000, 81175000, 91680000, 97410000, 103904000, 114600000, 121762500, 129880000, 152800000, 155856000, 162350000, 194820000, 229200000, 243525000, 259760000, 311712000, 324700000, 389640000, 458400000, 487050000, 519520000, 649400000, 779280000, 974100000, 1298800000, 1558560000, 1948200000, 2597600000, 3896400000, 7792800000]

約数ペア:

[(1, 7792800000), (2, 3896400000), (3, 2597600000), (4, 1948200000), (5, 1558560000), (6, 1298800000), (8, 974100000), (10, 779280000), (12, 649400000), (15, 519520000), (16, 487050000), (17, 458400000), (20, 389640000), (24, 324700000), (25, 311712000), (30, 259760000), (32, 243525000), (34, 229200000), (40, 194820000), (48, 162350000), (50, 155856000), (51, 152800000), (60, 129880000), (64, 121762500), (68, 114600000), (75, 103904000), (80, 97410000), (85, 91680000), (96, 81175000), (100, 77928000), (102, 76400000), (120, 64940000), (125, 62342400), (128, 60881250), (136, 57300000), (150, 51952000), (160, 48705000), (170, 45840000), (191, 40800000), (192, 40587500), (200, 38964000), (204, 38200000), (240, 32470000), (250, 31171200), (255, 30560000), (256, 30440625), (272, 28650000), (300, 25976000), (320, 24352500), (340, 22920000), (375, 20780800), (382, 20400000), (384, 20293750), (400, 19482000), (408, 19100000), (425, 18336000), (480, 16235000), (500, 15585600), (510, 15280000), (544, 14325000), (573, 13600000), (600, 12988000), (625, 12468480), (640, 12176250), (680, 11460000), (750, 10390400), (764, 10200000), (768, 10146875), (800, 9741000), (816, 9550000), (850, 9168000), (955, 8160000), (960, 8117500), (1000, 7792800), (1020, 7640000), (1088, 7162500), (1146, 6800000), (1200, 6494000), (1250, 6234240), (1275, 6112000), (1280, 6088125), (1360, 5730000), (1500, 5195200), (1528, 5100000), (1600, 4870500), (1632, 4775000), (1700, 4584000), (1875, 4156160), (1910, 4080000), (1920, 4058750), (2000, 3896400), (2040, 3820000), (2125, 3667200), (2176, 3581250), (2292, 3400000), (2400, 3247000), (2500, 3117120), (2550, 3056000), (2720, 2865000), (2865, 2720000), (3000, 2597600), (3056, 2550000), (3125, 2493696), (3200, 2435250), (3247, 2400000), (3264, 2387500), (3400, 2292000), (3750, 2078080), (3820, 2040000), (3840, 2029375), (4000, 1948200), (4080, 1910000), (4250, 1833600), (4352, 1790625), (4584, 1700000), (4775, 1632000), (4800, 1623500), (5000, 1558560), (5100, 1528000), (5440, 1432500), (5730, 1360000), (6000, 1298800), (6112, 1275000), (6250, 1246848), (6375, 1222400), (6400, 1217625), (6494, 1200000), (6528, 1193750), (6800, 1146000), (7500, 1039040), (7640, 1020000), (8000, 974100), (8160, 955000), (8500, 916800), (9168, 850000), (9375, 831232), (9550, 816000), (9600, 811750), (9741, 800000), (10000, 779280), (10200, 764000), (10625, 733440), (10880, 716250), (11460, 680000), (12000, 649400), (12224, 637500), (12500, 623424), (12750, 611200), (12988, 600000), (13056, 596875), (13600, 573000), (14325, 544000), (15000, 519520), (15280, 510000), (16000, 487050), (16235, 480000), (16320, 477500), (17000, 458400), (18336, 425000), (18750, 415616), (19100, 408000), (19200, 405875), (19482, 400000), (20000, 389640), (20400, 382000), (21250, 366720), (21760, 358125), (22920, 340000), (23875, 326400), (24000, 324700), (24448, 318750), (25000, 311712), (25500, 305600), (25976, 300000), (27200, 286500), (28650, 272000), (30000, 259760), (30560, 255000), (31875, 244480), (32000, 243525), (32470, 240000), (32640, 238750), (34000, 229200), (36672, 212500), (37500, 207808), (38200, 204000), (38964, 200000), (40000, 194820), (40800, 191000), (42500, 183360), (45840, 170000), (47750, 163200), (48000, 162350), (48705, 160000), (48896, 159375), (50000, 155856), (51000, 152800), (51952, 150000), (53125, 146688), (54400, 143250), (57300, 136000), (60000, 129880), (61120, 127500), (63750, 122240), (64940, 120000), (65280, 119375), (68000, 114600), (71625, 108800), (73344, 106250), (75000, 103904), (76400, 102000), (77928, 100000), (80000, 97410), (81175, 96000), (81600, 95500), (85000, 91680)]