1268851200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 4237871616

約数和(自身を除く): 2969020416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 173, 191, 192, 200, 240, 256, 300, 320, 346, 382, 384, 400, 480, 512, 519, 573, 600, 640, 692, 764, 768, 800, 865, 955, 960, 1038, 1146, 1200, 1280, 1384, 1528, 1536, 1600, 1730, 1910, 1920, 2076, 2292, 2400, 2560, 2595, 2768, 2865, 3056, 3200, 3460, 3820, 3840, 4152, 4325, 4584, 4775, 4800, 5190, 5536, 5730, 6112, 6400, 6920, 7640, 7680, 8304, 8650, 9168, 9550, 9600, 10380, 11072, 11460, 12224, 12800, 12975, 13840, 14325, 15280, 16608, 17300, 18336, 19100, 19200, 20760, 22144, 22920, 24448, 25950, 27680, 28650, 30560, 33043, 33216, 34600, 36672, 38200, 38400, 41520, 44288, 45840, 48896, 51900, 55360, 57300, 61120, 66086, 66432, 69200, 73344, 76400, 83040, 88576, 91680, 97792, 99129, 103800, 110720, 114600, 122240, 132172, 132864, 138400, 146688, 152800, 165215, 166080, 183360, 198258, 207600, 221440, 229200, 244480, 264344, 265728, 276800, 293376, 305600, 330430, 332160, 366720, 396516, 415200, 442880, 458400, 488960, 495645, 528688, 553600, 611200, 660860, 664320, 733440, 793032, 826075, 830400, 916800, 991290, 1057376, 1107200, 1222400, 1321720, 1328640, 1466880, 1586064, 1652150, 1660800, 1833600, 1982580, 2114752, 2214400, 2444800, 2478225, 2643440, 3172128, 3304300, 3321600, 3667200, 3965160, 4229504, 4956450, 5286880, 6344256, 6608600, 6643200, 7334400, 7930320, 8459008, 9912900, 10573760, 12688512, 13217200, 15860640, 16918016, 19825800, 21147520, 25377024, 26434400, 31721280, 39651600, 42295040, 50754048, 52868800, 63442560, 79303200, 84590080, 105737600, 126885120, 158606400, 211475200, 253770240, 317212800, 422950400, 634425600, 1268851200]

約数ペア:

[(1, 1268851200), (2, 634425600), (3, 422950400), (4, 317212800), (5, 253770240), (6, 211475200), (8, 158606400), (10, 126885120), (12, 105737600), (15, 84590080), (16, 79303200), (20, 63442560), (24, 52868800), (25, 50754048), (30, 42295040), (32, 39651600), (40, 31721280), (48, 26434400), (50, 25377024), (60, 21147520), (64, 19825800), (75, 16918016), (80, 15860640), (96, 13217200), (100, 12688512), (120, 10573760), (128, 9912900), (150, 8459008), (160, 7930320), (173, 7334400), (191, 6643200), (192, 6608600), (200, 6344256), (240, 5286880), (256, 4956450), (300, 4229504), (320, 3965160), (346, 3667200), (382, 3321600), (384, 3304300), (400, 3172128), (480, 2643440), (512, 2478225), (519, 2444800), (573, 2214400), (600, 2114752), (640, 1982580), (692, 1833600), (764, 1660800), (768, 1652150), (800, 1586064), (865, 1466880), (955, 1328640), (960, 1321720), (1038, 1222400), (1146, 1107200), (1200, 1057376), (1280, 991290), (1384, 916800), (1528, 830400), (1536, 826075), (1600, 793032), (1730, 733440), (1910, 664320), (1920, 660860), (2076, 611200), (2292, 553600), (2400, 528688), (2560, 495645), (2595, 488960), (2768, 458400), (2865, 442880), (3056, 415200), (3200, 396516), (3460, 366720), (3820, 332160), (3840, 330430), (4152, 305600), (4325, 293376), (4584, 276800), (4775, 265728), (4800, 264344), (5190, 244480), (5536, 229200), (5730, 221440), (6112, 207600), (6400, 198258), (6920, 183360), (7640, 166080), (7680, 165215), (8304, 152800), (8650, 146688), (9168, 138400), (9550, 132864), (9600, 132172), (10380, 122240), (11072, 114600), (11460, 110720), (12224, 103800), (12800, 99129), (12975, 97792), (13840, 91680), (14325, 88576), (15280, 83040), (16608, 76400), (17300, 73344), (18336, 69200), (19100, 66432), (19200, 66086), (20760, 61120), (22144, 57300), (22920, 55360), (24448, 51900), (25950, 48896), (27680, 45840), (28650, 44288), (30560, 41520), (33043, 38400), (33216, 38200), (34600, 36672)]