186297720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1845

約数の個数: 128

約数和(自身を含む): 643991040

約数和(自身を除く): 457693320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1693, 1834, 1965, 2620, 2751, 3144, 3386, 3668, 3930, 4585, 5079, 5240, 5502, 6772, 7336, 7860, 8465, 9170, 10158, 11004, 11851, 13544, 13755, 15720, 16930, 18340, 20316, 22008, 23702, 25395, 27510, 33860, 35553, 36680, 40632, 47404, 50790, 55020, 59255, 67720, 71106, 94808, 101580, 110040, 118510, 142212, 177765, 203160, 221783, 237020, 284424, 355530, 443566, 474040, 665349, 711060, 887132, 1108915, 1330698, 1422120, 1552481, 1774264, 2217830, 2661396, 3104962, 3326745, 4435660, 4657443, 5322792, 6209924, 6653490, 7762405, 8871320, 9314886, 12419848, 13306980, 15524810, 18629772, 23287215, 26613960, 31049620, 37259544, 46574430, 62099240, 93148860, 186297720]

約数ペア:

[(1, 186297720), (2, 93148860), (3, 62099240), (4, 46574430), (5, 37259544), (6, 31049620), (7, 26613960), (8, 23287215), (10, 18629772), (12, 15524810), (14, 13306980), (15, 12419848), (20, 9314886), (21, 8871320), (24, 7762405), (28, 6653490), (30, 6209924), (35, 5322792), (40, 4657443), (42, 4435660), (56, 3326745), (60, 3104962), (70, 2661396), (84, 2217830), (105, 1774264), (120, 1552481), (131, 1422120), (140, 1330698), (168, 1108915), (210, 887132), (262, 711060), (280, 665349), (393, 474040), (420, 443566), (524, 355530), (655, 284424), (786, 237020), (840, 221783), (917, 203160), (1048, 177765), (1310, 142212), (1572, 118510), (1693, 110040), (1834, 101580), (1965, 94808), (2620, 71106), (2751, 67720), (3144, 59255), (3386, 55020), (3668, 50790), (3930, 47404), (4585, 40632), (5079, 36680), (5240, 35553), (5502, 33860), (6772, 27510), (7336, 25395), (7860, 23702), (8465, 22008), (9170, 20316), (10158, 18340), (11004, 16930), (11851, 15720), (13544, 13755)]