8384996880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33179}}^1$

素因数の和:33220

約数の個数: 240

約数和(自身を含む): 31449862080

約数和(自身を除く): 23064865200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 33179, 42120, 50544, 63180, 66358, 84240, 99537, 126360, 132716, 165895, 199074, 252720, 265432, 298611, 331790, 398148, 431327, 497685, 530864, 597222, 663580, 796296, 862654, 895833, 995370, 1194444, 1293981, 1327160, 1493055, 1592592, 1725308, 1791666, 1990740, 2156635, 2388888, 2587962, 2654320, 2687499, 2986110, 3450616, 3583332, 3881943, 3981480, 4313270, 4479165, 4777776, 5175924, 5374998, 5972220, 6469905, 6901232, 7166664, 7763886, 7962960, 8062497, 8626540, 8958330, 10351848, 10749996, 11645829, 11944440, 12939810, 13437495, 14333328, 15527772, 16124994, 17253080, 17916660, 19409715, 20703696, 21499992, 23291658, 23888880, 25879620, 26874990, 31055544, 32249988, 34506160, 34937487, 35833320, 38819430, 40312485, 42999984, 46583316, 51759240, 53749980, 58229145, 62111088, 64499976, 69874974, 71666640, 77638860, 80624970, 93166632, 103518480, 104812461, 107499960, 116458290, 128999952, 139749948, 155277720, 161249940, 174687435, 186333264, 209624922, 214999920, 232916580, 279499896, 310555440, 322499880, 349374870, 419249844, 465833160, 524062305, 558999792, 644999760, 698749740, 838499688, 931666320, 1048124610, 1397499480, 1676999376, 2096249220, 2794998960, 4192498440, 8384996880]

約数ペア:

[(1, 8384996880), (2, 4192498440), (3, 2794998960), (4, 2096249220), (5, 1676999376), (6, 1397499480), (8, 1048124610), (9, 931666320), (10, 838499688), (12, 698749740), (13, 644999760), (15, 558999792), (16, 524062305), (18, 465833160), (20, 419249844), (24, 349374870), (26, 322499880), (27, 310555440), (30, 279499896), (36, 232916580), (39, 214999920), (40, 209624922), (45, 186333264), (48, 174687435), (52, 161249940), (54, 155277720), (60, 139749948), (65, 128999952), (72, 116458290), (78, 107499960), (80, 104812461), (81, 103518480), (90, 93166632), (104, 80624970), (108, 77638860), (117, 71666640), (120, 69874974), (130, 64499976), (135, 62111088), (144, 58229145), (156, 53749980), (162, 51759240), (180, 46583316), (195, 42999984), (208, 40312485), (216, 38819430), (234, 35833320), (240, 34937487), (243, 34506160), (260, 32249988), (270, 31055544), (312, 26874990), (324, 25879620), (351, 23888880), (360, 23291658), (390, 21499992), (405, 20703696), (432, 19409715), (468, 17916660), (486, 17253080), (520, 16124994), (540, 15527772), (585, 14333328), (624, 13437495), (648, 12939810), (702, 11944440), (720, 11645829), (780, 10749996), (810, 10351848), (936, 8958330), (972, 8626540), (1040, 8062497), (1053, 7962960), (1080, 7763886), (1170, 7166664), (1215, 6901232), (1296, 6469905), (1404, 5972220), (1560, 5374998), (1620, 5175924), (1755, 4777776), (1872, 4479165), (1944, 4313270), (2106, 3981480), (2160, 3881943), (2340, 3583332), (2430, 3450616), (2808, 2986110), (3120, 2687499), (3159, 2654320), (3240, 2587962), (3510, 2388888), (3888, 2156635), (4212, 1990740), (4680, 1791666), (4860, 1725308), (5265, 1592592), (5616, 1493055), (6318, 1327160), (6480, 1293981), (7020, 1194444), (8424, 995370), (9360, 895833), (9720, 862654), (10530, 796296), (12636, 663580), (14040, 597222), (15795, 530864), (16848, 497685), (19440, 431327), (21060, 398148), (25272, 331790), (28080, 298611), (31590, 265432), (33179, 252720), (42120, 199074), (50544, 165895), (63180, 132716), (66358, 126360), (84240, 99537)]