194058760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 523468800

約数和(自身を除く): 329410040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 79, 124, 140, 155, 158, 217, 248, 280, 283, 310, 316, 395, 434, 553, 566, 620, 632, 790, 868, 1085, 1106, 1132, 1240, 1415, 1580, 1736, 1981, 2170, 2212, 2264, 2449, 2765, 2830, 3160, 3962, 4340, 4424, 4898, 5530, 5660, 7924, 8680, 8773, 9796, 9905, 11060, 11320, 12245, 15848, 17143, 17546, 19592, 19810, 22120, 22357, 24490, 34286, 35092, 39620, 43865, 44714, 48980, 61411, 68572, 70184, 79240, 85715, 87730, 89428, 97960, 111785, 122822, 137144, 156499, 171430, 175460, 178856, 223570, 245644, 307055, 312998, 342860, 350920, 447140, 491288, 614110, 625996, 685720, 693067, 782495, 894280, 1228220, 1251992, 1386134, 1564990, 2456440, 2772268, 3129980, 3465335, 4851469, 5544536, 6259960, 6930670, 9702938, 13861340, 19405876, 24257345, 27722680, 38811752, 48514690, 97029380, 194058760]

約数ペア:

[(1, 194058760), (2, 97029380), (4, 48514690), (5, 38811752), (7, 27722680), (8, 24257345), (10, 19405876), (14, 13861340), (20, 9702938), (28, 6930670), (31, 6259960), (35, 5544536), (40, 4851469), (56, 3465335), (62, 3129980), (70, 2772268), (79, 2456440), (124, 1564990), (140, 1386134), (155, 1251992), (158, 1228220), (217, 894280), (248, 782495), (280, 693067), (283, 685720), (310, 625996), (316, 614110), (395, 491288), (434, 447140), (553, 350920), (566, 342860), (620, 312998), (632, 307055), (790, 245644), (868, 223570), (1085, 178856), (1106, 175460), (1132, 171430), (1240, 156499), (1415, 137144), (1580, 122822), (1736, 111785), (1981, 97960), (2170, 89428), (2212, 87730), (2264, 85715), (2449, 79240), (2765, 70184), (2830, 68572), (3160, 61411), (3962, 48980), (4340, 44714), (4424, 43865), (4898, 39620), (5530, 35092), (5660, 34286), (7924, 24490), (8680, 22357), (8773, 22120), (9796, 19810), (9905, 19592), (11060, 17546), (11320, 17143), (12245, 15848)]