202929720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7793}}^1$

素因数の和:7845

約数の個数: 128

約数和(自身を含む): 718295040

約数和(自身を除く): 515365320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 7793, 8680, 13020, 15586, 23379, 26040, 31172, 38965, 46758, 54551, 62344, 77930, 93516, 109102, 116895, 155860, 163653, 187032, 218204, 233790, 241583, 272755, 311720, 327306, 436408, 467580, 483166, 545510, 654612, 724749, 818265, 935160, 966332, 1091020, 1207915, 1309224, 1449498, 1636530, 1691081, 1932664, 2182040, 2415830, 2898996, 3273060, 3382162, 3623745, 4831660, 5073243, 5797992, 6546120, 6764324, 7247490, 8455405, 9663320, 10146486, 13528648, 14494980, 16910810, 20292972, 25366215, 28989960, 33821620, 40585944, 50732430, 67643240, 101464860, 202929720]

約数ペア:

[(1, 202929720), (2, 101464860), (3, 67643240), (4, 50732430), (5, 40585944), (6, 33821620), (7, 28989960), (8, 25366215), (10, 20292972), (12, 16910810), (14, 14494980), (15, 13528648), (20, 10146486), (21, 9663320), (24, 8455405), (28, 7247490), (30, 6764324), (31, 6546120), (35, 5797992), (40, 5073243), (42, 4831660), (56, 3623745), (60, 3382162), (62, 3273060), (70, 2898996), (84, 2415830), (93, 2182040), (105, 1932664), (120, 1691081), (124, 1636530), (140, 1449498), (155, 1309224), (168, 1207915), (186, 1091020), (210, 966332), (217, 935160), (248, 818265), (280, 724749), (310, 654612), (372, 545510), (420, 483166), (434, 467580), (465, 436408), (620, 327306), (651, 311720), (744, 272755), (840, 241583), (868, 233790), (930, 218204), (1085, 187032), (1240, 163653), (1302, 155860), (1736, 116895), (1860, 109102), (2170, 93516), (2604, 77930), (3255, 62344), (3720, 54551), (4340, 46758), (5208, 38965), (6510, 31172), (7793, 26040), (8680, 23379), (13020, 15586)]