310475200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 168

約数和(自身を含む): 919683200

約数和(自身を除く): 609208000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1400, 1459, 1520, 1600, 1900, 2128, 2240, 2660, 2800, 2918, 3040, 3325, 3800, 4256, 5320, 5600, 5836, 6080, 6650, 7295, 7600, 8512, 10213, 10640, 11200, 11672, 13300, 14590, 15200, 20426, 21280, 23344, 26600, 27721, 29180, 30400, 36475, 40852, 42560, 46688, 51065, 53200, 55442, 58360, 72950, 81704, 93376, 102130, 106400, 110884, 116720, 138605, 145900, 163408, 194047, 204260, 212800, 221768, 233440, 255325, 277210, 291800, 326816, 388094, 408520, 443536, 466880, 510650, 554420, 583600, 653632, 693025, 776188, 817040, 887072, 970235, 1021300, 1108840, 1167200, 1386050, 1552376, 1634080, 1774144, 1940470, 2042600, 2217680, 2334400, 2772100, 3104752, 3268160, 3880940, 4085200, 4435360, 4851175, 5544200, 6209504, 7761880, 8170400, 8870720, 9702350, 11088400, 12419008, 15523760, 16340800, 19404700, 22176800, 31047520, 38809400, 44353600, 62095040, 77618800, 155237600, 310475200]

約数ペア:

[(1, 310475200), (2, 155237600), (4, 77618800), (5, 62095040), (7, 44353600), (8, 38809400), (10, 31047520), (14, 22176800), (16, 19404700), (19, 16340800), (20, 15523760), (25, 12419008), (28, 11088400), (32, 9702350), (35, 8870720), (38, 8170400), (40, 7761880), (50, 6209504), (56, 5544200), (64, 4851175), (70, 4435360), (76, 4085200), (80, 3880940), (95, 3268160), (100, 3104752), (112, 2772100), (133, 2334400), (140, 2217680), (152, 2042600), (160, 1940470), (175, 1774144), (190, 1634080), (200, 1552376), (224, 1386050), (266, 1167200), (280, 1108840), (304, 1021300), (320, 970235), (350, 887072), (380, 817040), (400, 776188), (448, 693025), (475, 653632), (532, 583600), (560, 554420), (608, 510650), (665, 466880), (700, 443536), (760, 408520), (800, 388094), (950, 326816), (1064, 291800), (1120, 277210), (1216, 255325), (1330, 233440), (1400, 221768), (1459, 212800), (1520, 204260), (1600, 194047), (1900, 163408), (2128, 145900), (2240, 138605), (2660, 116720), (2800, 110884), (2918, 106400), (3040, 102130), (3325, 93376), (3800, 81704), (4256, 72950), (5320, 58360), (5600, 55442), (5836, 53200), (6080, 51065), (6650, 46688), (7295, 42560), (7600, 40852), (8512, 36475), (10213, 30400), (10640, 29180), (11200, 27721), (11672, 26600), (13300, 23344), (14590, 21280), (15200, 20426)]