20341790040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9049}}^1$

素因数の和:9218

約数の個数: 256

約数和(自身を含む): 72249408000

約数和(自身を除く): 51907617960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 131, 132, 143, 156, 165, 195, 220, 260, 262, 264, 286, 312, 330, 390, 393, 429, 440, 520, 524, 572, 655, 660, 715, 780, 786, 858, 1048, 1144, 1310, 1320, 1430, 1441, 1560, 1572, 1703, 1716, 1965, 2145, 2620, 2860, 2882, 3144, 3406, 3432, 3930, 4290, 4323, 5109, 5240, 5720, 5764, 6812, 7205, 7860, 8515, 8580, 8646, 9049, 10218, 11528, 13624, 14410, 15720, 17030, 17160, 17292, 18098, 18733, 20436, 21615, 25545, 27147, 28820, 34060, 34584, 36196, 37466, 40872, 43230, 45245, 51090, 54294, 56199, 57640, 68120, 72392, 74932, 86460, 90490, 93665, 99539, 102180, 108588, 112398, 117637, 135735, 149864, 172920, 180980, 187330, 199078, 204360, 217176, 224796, 235274, 271470, 280995, 298617, 352911, 361960, 374660, 398156, 449592, 470548, 497695, 542940, 561990, 588185, 597234, 705822, 749320, 796312, 941096, 995390, 1085880, 1123980, 1176370, 1185419, 1194468, 1294007, 1411644, 1493085, 1764555, 1990780, 2247960, 2352740, 2370838, 2388936, 2588014, 2823288, 2986170, 3529110, 3556257, 3882021, 3981560, 4705480, 4741676, 5176028, 5927095, 5972340, 6470035, 7058220, 7112514, 7764042, 9483352, 10352056, 11854190, 11944680, 12940070, 13039609, 14116440, 14225028, 15410447, 15528084, 17781285, 19410105, 23708380, 25880140, 26079218, 28450056, 30820894, 31056168, 35562570, 38820210, 39118827, 46231341, 47416760, 51760280, 52158436, 61641788, 65198045, 71125140, 77052235, 77640420, 78237654, 92462682, 104316872, 123283576, 130396090, 142250280, 154104470, 155280840, 156475308, 169514917, 184925364, 195594135, 231156705, 260792180, 308208940, 312950616, 339029834, 369850728, 391188270, 462313410, 508544751, 521584360, 616417880, 678059668, 782376540, 847574585, 924626820, 1017089502, 1356119336, 1564753080, 1695149170, 1849253640, 2034179004, 2542723755, 3390298340, 4068358008, 5085447510, 6780596680, 10170895020, 20341790040]

約数ペア:

[(1, 20341790040), (2, 10170895020), (3, 6780596680), (4, 5085447510), (5, 4068358008), (6, 3390298340), (8, 2542723755), (10, 2034179004), (11, 1849253640), (12, 1695149170), (13, 1564753080), (15, 1356119336), (20, 1017089502), (22, 924626820), (24, 847574585), (26, 782376540), (30, 678059668), (33, 616417880), (39, 521584360), (40, 508544751), (44, 462313410), (52, 391188270), (55, 369850728), (60, 339029834), (65, 312950616), (66, 308208940), (78, 260792180), (88, 231156705), (104, 195594135), (110, 184925364), (120, 169514917), (130, 156475308), (131, 155280840), (132, 154104470), (143, 142250280), (156, 130396090), (165, 123283576), (195, 104316872), (220, 92462682), (260, 78237654), (262, 77640420), (264, 77052235), (286, 71125140), (312, 65198045), (330, 61641788), (390, 52158436), (393, 51760280), (429, 47416760), (440, 46231341), (520, 39118827), (524, 38820210), (572, 35562570), (655, 31056168), (660, 30820894), (715, 28450056), (780, 26079218), (786, 25880140), (858, 23708380), (1048, 19410105), (1144, 17781285), (1310, 15528084), (1320, 15410447), (1430, 14225028), (1441, 14116440), (1560, 13039609), (1572, 12940070), (1703, 11944680), (1716, 11854190), (1965, 10352056), (2145, 9483352), (2620, 7764042), (2860, 7112514), (2882, 7058220), (3144, 6470035), (3406, 5972340), (3432, 5927095), (3930, 5176028), (4290, 4741676), (4323, 4705480), (5109, 3981560), (5240, 3882021), (5720, 3556257), (5764, 3529110), (6812, 2986170), (7205, 2823288), (7860, 2588014), (8515, 2388936), (8580, 2370838), (8646, 2352740), (9049, 2247960), (10218, 1990780), (11528, 1764555), (13624, 1493085), (14410, 1411644), (15720, 1294007), (17030, 1194468), (17160, 1185419), (17292, 1176370), (18098, 1123980), (18733, 1085880), (20436, 995390), (21615, 941096), (25545, 796312), (27147, 749320), (28820, 705822), (34060, 597234), (34584, 588185), (36196, 561990), (37466, 542940), (40872, 497695), (43230, 470548), (45245, 449592), (51090, 398156), (54294, 374660), (56199, 361960), (57640, 352911), (68120, 298617), (72392, 280995), (74932, 271470), (86460, 235274), (90490, 224796), (93665, 217176), (99539, 204360), (102180, 199078), (108588, 187330), (112398, 180980), (117637, 172920), (135735, 149864)]