121105740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 409973760

約数和(自身を除く): 288868020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 61, 70, 84, 87, 105, 116, 122, 140, 145, 163, 174, 183, 203, 210, 244, 290, 305, 326, 348, 366, 406, 420, 427, 435, 489, 580, 609, 610, 652, 732, 812, 815, 854, 870, 915, 978, 1015, 1141, 1218, 1220, 1281, 1630, 1708, 1740, 1769, 1830, 1956, 2030, 2135, 2282, 2436, 2445, 2562, 3045, 3260, 3423, 3538, 3660, 4060, 4270, 4564, 4727, 4890, 5124, 5307, 5705, 6090, 6405, 6846, 7076, 8540, 8845, 9454, 9780, 9943, 10614, 11410, 12180, 12383, 12810, 13692, 14181, 17115, 17690, 18908, 19886, 21228, 22820, 23635, 24766, 25620, 26535, 28362, 29829, 33089, 34230, 35380, 37149, 39772, 47270, 49532, 49715, 53070, 56724, 59658, 61915, 66178, 68460, 69601, 70905, 74298, 94540, 99267, 99430, 106140, 119316, 123830, 132356, 139202, 141810, 148596, 149145, 165445, 185745, 198534, 198860, 208803, 247660, 278404, 283620, 288347, 298290, 330890, 348005, 371490, 397068, 417606, 496335, 576694, 596580, 661780, 696010, 742980, 835212, 865041, 992670, 1044015, 1153388, 1392020, 1441735, 1730082, 1985340, 2018429, 2088030, 2883470, 3460164, 4036858, 4176060, 4325205, 5766940, 6055287, 8073716, 8650410, 10092145, 12110574, 17300820, 20184290, 24221148, 30276435, 40368580, 60552870, 121105740]

約数ペア:

[(1, 121105740), (2, 60552870), (3, 40368580), (4, 30276435), (5, 24221148), (6, 20184290), (7, 17300820), (10, 12110574), (12, 10092145), (14, 8650410), (15, 8073716), (20, 6055287), (21, 5766940), (28, 4325205), (29, 4176060), (30, 4036858), (35, 3460164), (42, 2883470), (58, 2088030), (60, 2018429), (61, 1985340), (70, 1730082), (84, 1441735), (87, 1392020), (105, 1153388), (116, 1044015), (122, 992670), (140, 865041), (145, 835212), (163, 742980), (174, 696010), (183, 661780), (203, 596580), (210, 576694), (244, 496335), (290, 417606), (305, 397068), (326, 371490), (348, 348005), (366, 330890), (406, 298290), (420, 288347), (427, 283620), (435, 278404), (489, 247660), (580, 208803), (609, 198860), (610, 198534), (652, 185745), (732, 165445), (812, 149145), (815, 148596), (854, 141810), (870, 139202), (915, 132356), (978, 123830), (1015, 119316), (1141, 106140), (1218, 99430), (1220, 99267), (1281, 94540), (1630, 74298), (1708, 70905), (1740, 69601), (1769, 68460), (1830, 66178), (1956, 61915), (2030, 59658), (2135, 56724), (2282, 53070), (2436, 49715), (2445, 49532), (2562, 47270), (3045, 39772), (3260, 37149), (3423, 35380), (3538, 34230), (3660, 33089), (4060, 29829), (4270, 28362), (4564, 26535), (4727, 25620), (4890, 24766), (5124, 23635), (5307, 22820), (5705, 21228), (6090, 19886), (6405, 18908), (6846, 17690), (7076, 17115), (8540, 14181), (8845, 13692), (9454, 12810), (9780, 12383), (9943, 12180), (10614, 11410)]