188140800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 638709120

約数和(自身を除く): 450568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 239, 240, 246, 256, 300, 320, 328, 384, 400, 410, 478, 480, 492, 600, 615, 640, 656, 717, 768, 800, 820, 956, 960, 984, 1025, 1195, 1200, 1230, 1280, 1312, 1434, 1600, 1640, 1912, 1920, 1968, 2050, 2390, 2400, 2460, 2624, 2868, 3075, 3200, 3280, 3585, 3824, 3840, 3936, 4100, 4780, 4800, 4920, 5248, 5736, 5975, 6150, 6400, 6560, 7170, 7648, 7872, 8200, 9560, 9600, 9799, 9840, 10496, 11472, 11950, 12300, 13120, 14340, 15296, 15744, 16400, 17925, 19120, 19200, 19598, 19680, 22944, 23900, 24600, 26240, 28680, 29397, 30592, 31488, 32800, 35850, 38240, 39196, 39360, 45888, 47800, 48995, 49200, 52480, 57360, 58794, 61184, 65600, 71700, 76480, 78392, 78720, 91776, 95600, 97990, 98400, 114720, 117588, 131200, 143400, 146985, 152960, 156784, 157440, 183552, 191200, 195980, 196800, 229440, 235176, 244975, 262400, 286800, 293970, 305920, 313568, 382400, 391960, 393600, 458880, 470352, 489950, 573600, 587940, 627136, 734925, 764800, 783920, 787200, 917760, 940704, 979900, 1147200, 1175880, 1254272, 1469850, 1529600, 1567840, 1881408, 1959800, 2294400, 2351760, 2508544, 2939700, 3135680, 3762816, 3919600, 4588800, 4703520, 5879400, 6271360, 7525632, 7839200, 9407040, 11758800, 12542720, 15678400, 18814080, 23517600, 31356800, 37628160, 47035200, 62713600, 94070400, 188140800]

約数ペア:

[(1, 188140800), (2, 94070400), (3, 62713600), (4, 47035200), (5, 37628160), (6, 31356800), (8, 23517600), (10, 18814080), (12, 15678400), (15, 12542720), (16, 11758800), (20, 9407040), (24, 7839200), (25, 7525632), (30, 6271360), (32, 5879400), (40, 4703520), (41, 4588800), (48, 3919600), (50, 3762816), (60, 3135680), (64, 2939700), (75, 2508544), (80, 2351760), (82, 2294400), (96, 1959800), (100, 1881408), (120, 1567840), (123, 1529600), (128, 1469850), (150, 1254272), (160, 1175880), (164, 1147200), (192, 979900), (200, 940704), (205, 917760), (239, 787200), (240, 783920), (246, 764800), (256, 734925), (300, 627136), (320, 587940), (328, 573600), (384, 489950), (400, 470352), (410, 458880), (478, 393600), (480, 391960), (492, 382400), (600, 313568), (615, 305920), (640, 293970), (656, 286800), (717, 262400), (768, 244975), (800, 235176), (820, 229440), (956, 196800), (960, 195980), (984, 191200), (1025, 183552), (1195, 157440), (1200, 156784), (1230, 152960), (1280, 146985), (1312, 143400), (1434, 131200), (1600, 117588), (1640, 114720), (1912, 98400), (1920, 97990), (1968, 95600), (2050, 91776), (2390, 78720), (2400, 78392), (2460, 76480), (2624, 71700), (2868, 65600), (3075, 61184), (3200, 58794), (3280, 57360), (3585, 52480), (3824, 49200), (3840, 48995), (3936, 47800), (4100, 45888), (4780, 39360), (4800, 39196), (4920, 38240), (5248, 35850), (5736, 32800), (5975, 31488), (6150, 30592), (6400, 29397), (6560, 28680), (7170, 26240), (7648, 24600), (7872, 23900), (8200, 22944), (9560, 19680), (9600, 19598), (9799, 19200), (9840, 19120), (10496, 17925), (11472, 16400), (11950, 15744), (12300, 15296), (13120, 14340)]