229522020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 799604736

約数和(自身を除く): 570082716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 331, 364, 381, 390, 420, 455, 508, 546, 635, 662, 762, 780, 889, 910, 993, 1092, 1270, 1324, 1365, 1524, 1651, 1655, 1778, 1820, 1905, 1986, 2317, 2540, 2667, 2730, 3302, 3310, 3556, 3810, 3972, 4303, 4445, 4634, 4953, 4965, 5334, 5460, 6604, 6620, 6951, 7620, 8255, 8606, 8890, 9268, 9906, 9930, 10668, 11557, 11585, 12909, 13335, 13902, 16510, 17212, 17780, 19812, 19860, 21515, 23114, 23170, 24765, 25818, 26670, 27804, 30121, 33020, 34671, 34755, 42037, 43030, 46228, 46340, 49530, 51636, 53340, 57785, 60242, 64545, 69342, 69510, 84074, 86060, 90363, 99060, 115570, 120484, 126111, 129090, 138684, 139020, 150605, 168148, 173355, 180726, 210185, 231140, 252222, 258180, 294259, 301210, 346710, 361452, 420370, 451815, 504444, 546481, 588518, 602420, 630555, 693420, 840740, 882777, 903630, 1092962, 1177036, 1261110, 1471295, 1639443, 1765554, 1807260, 2185924, 2522220, 2732405, 2942590, 3278886, 3531108, 3825367, 4413885, 5464810, 5885180, 6557772, 7650734, 8197215, 8827770, 10929620, 11476101, 15301468, 16394430, 17655540, 19126835, 22952202, 32788860, 38253670, 45904404, 57380505, 76507340, 114761010, 229522020]

約数ペア:

[(1, 229522020), (2, 114761010), (3, 76507340), (4, 57380505), (5, 45904404), (6, 38253670), (7, 32788860), (10, 22952202), (12, 19126835), (13, 17655540), (14, 16394430), (15, 15301468), (20, 11476101), (21, 10929620), (26, 8827770), (28, 8197215), (30, 7650734), (35, 6557772), (39, 5885180), (42, 5464810), (52, 4413885), (60, 3825367), (65, 3531108), (70, 3278886), (78, 2942590), (84, 2732405), (91, 2522220), (105, 2185924), (127, 1807260), (130, 1765554), (140, 1639443), (156, 1471295), (182, 1261110), (195, 1177036), (210, 1092962), (254, 903630), (260, 882777), (273, 840740), (331, 693420), (364, 630555), (381, 602420), (390, 588518), (420, 546481), (455, 504444), (508, 451815), (546, 420370), (635, 361452), (662, 346710), (762, 301210), (780, 294259), (889, 258180), (910, 252222), (993, 231140), (1092, 210185), (1270, 180726), (1324, 173355), (1365, 168148), (1524, 150605), (1651, 139020), (1655, 138684), (1778, 129090), (1820, 126111), (1905, 120484), (1986, 115570), (2317, 99060), (2540, 90363), (2667, 86060), (2730, 84074), (3302, 69510), (3310, 69342), (3556, 64545), (3810, 60242), (3972, 57785), (4303, 53340), (4445, 51636), (4634, 49530), (4953, 46340), (4965, 46228), (5334, 43030), (5460, 42037), (6604, 34755), (6620, 34671), (6951, 33020), (7620, 30121), (8255, 27804), (8606, 26670), (8890, 25818), (9268, 24765), (9906, 23170), (9930, 23114), (10668, 21515), (11557, 19860), (11585, 19812), (12909, 17780), (13335, 17212), (13902, 16510)]