194873880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 621158400

約数和(自身を除く): 426284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 673, 760, 762, 1016, 1140, 1270, 1346, 1524, 1905, 2019, 2280, 2413, 2540, 2692, 3048, 3365, 3810, 4038, 4826, 5080, 5384, 6730, 7239, 7620, 8076, 9652, 10095, 12065, 12787, 13460, 14478, 15240, 16152, 19304, 20190, 24130, 25574, 26920, 28956, 36195, 38361, 40380, 48260, 51148, 57912, 63935, 72390, 76722, 80760, 85471, 96520, 102296, 127870, 144780, 153444, 170942, 191805, 255740, 256413, 289560, 306888, 341884, 383610, 427355, 511480, 512826, 683768, 767220, 854710, 1025652, 1282065, 1534440, 1623949, 1709420, 2051304, 2564130, 3247898, 3418840, 4871847, 5128260, 6495796, 8119745, 9743694, 10256520, 12991592, 16239490, 19487388, 24359235, 32478980, 38974776, 48718470, 64957960, 97436940, 194873880]

約数ペア:

[(1, 194873880), (2, 97436940), (3, 64957960), (4, 48718470), (5, 38974776), (6, 32478980), (8, 24359235), (10, 19487388), (12, 16239490), (15, 12991592), (19, 10256520), (20, 9743694), (24, 8119745), (30, 6495796), (38, 5128260), (40, 4871847), (57, 3418840), (60, 3247898), (76, 2564130), (95, 2051304), (114, 1709420), (120, 1623949), (127, 1534440), (152, 1282065), (190, 1025652), (228, 854710), (254, 767220), (285, 683768), (380, 512826), (381, 511480), (456, 427355), (508, 383610), (570, 341884), (635, 306888), (673, 289560), (760, 256413), (762, 255740), (1016, 191805), (1140, 170942), (1270, 153444), (1346, 144780), (1524, 127870), (1905, 102296), (2019, 96520), (2280, 85471), (2413, 80760), (2540, 76722), (2692, 72390), (3048, 63935), (3365, 57912), (3810, 51148), (4038, 48260), (4826, 40380), (5080, 38361), (5384, 36195), (6730, 28956), (7239, 26920), (7620, 25574), (8076, 24130), (9652, 20190), (10095, 19304), (12065, 16152), (12787, 15240), (13460, 14478)]