20194033160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 55367884800

約数和(自身を除く): 35173851640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 56, 67, 70, 74, 94, 134, 140, 148, 185, 188, 235, 259, 268, 280, 296, 329, 335, 370, 376, 469, 470, 518, 536, 619, 658, 670, 740, 938, 940, 1036, 1238, 1295, 1316, 1340, 1480, 1645, 1739, 1876, 1880, 2072, 2345, 2476, 2479, 2590, 2632, 2680, 3095, 3149, 3290, 3478, 3752, 4333, 4690, 4952, 4958, 5180, 6190, 6298, 6580, 6956, 8666, 8695, 9380, 9916, 10360, 12173, 12380, 12395, 12596, 13160, 13912, 15745, 17332, 17353, 17390, 18760, 19832, 21665, 22043, 22903, 24346, 24760, 24790, 25192, 29093, 31490, 34664, 34706, 34780, 41473, 43330, 44086, 45806, 48692, 49580, 58186, 60865, 62980, 69412, 69560, 82946, 86660, 86765, 88172, 91612, 97384, 99160, 110215, 114515, 116372, 116513, 121730, 125960, 138824, 145465, 160321, 165892, 173320, 173530, 176344, 183224, 203651, 207365, 220430, 229030, 232744, 233026, 243460, 290311, 290930, 320642, 331784, 347060, 407302, 414730, 440860, 458060, 466052, 486920, 580622, 581860, 582565, 641284, 694120, 801605, 814604, 815591, 829460, 881720, 916120, 932104, 1018255, 1076441, 1161244, 1163720, 1165130, 1282568, 1451555, 1534501, 1603210, 1629208, 1631182, 1658920, 1949231, 2036510, 2152882, 2322488, 2330260, 2903110, 3069002, 3206420, 3262364, 3898462, 4073020, 4077955, 4305764, 4660520, 5382205, 5806220, 6138004, 6412840, 6524728, 7535087, 7672505, 7796924, 8146040, 8155910, 8611528, 9746155, 10741507, 10764410, 11612440, 12276008, 13644617, 15070174, 15345010, 15593848, 16311820, 19492310, 21483014, 21528820, 27289234, 30140348, 30690020, 32623640, 37675435, 38984620, 42966028, 43057640, 53707535, 54578468, 60280696, 61380040, 68223085, 72121547, 75350870, 77969240, 85932056, 107415070, 109156936, 136446170, 144243094, 150701740, 214830140, 272892340, 288486188, 301403480, 360607735, 429660280, 504850829, 545784680, 576972376, 721215470, 1009701658, 1442430940, 2019403316, 2524254145, 2884861880, 4038806632, 5048508290, 10097016580, 20194033160]

約数ペア:

[(1, 20194033160), (2, 10097016580), (4, 5048508290), (5, 4038806632), (7, 2884861880), (8, 2524254145), (10, 2019403316), (14, 1442430940), (20, 1009701658), (28, 721215470), (35, 576972376), (37, 545784680), (40, 504850829), (47, 429660280), (56, 360607735), (67, 301403480), (70, 288486188), (74, 272892340), (94, 214830140), (134, 150701740), (140, 144243094), (148, 136446170), (185, 109156936), (188, 107415070), (235, 85932056), (259, 77969240), (268, 75350870), (280, 72121547), (296, 68223085), (329, 61380040), (335, 60280696), (370, 54578468), (376, 53707535), (469, 43057640), (470, 42966028), (518, 38984620), (536, 37675435), (619, 32623640), (658, 30690020), (670, 30140348), (740, 27289234), (938, 21528820), (940, 21483014), (1036, 19492310), (1238, 16311820), (1295, 15593848), (1316, 15345010), (1340, 15070174), (1480, 13644617), (1645, 12276008), (1739, 11612440), (1876, 10764410), (1880, 10741507), (2072, 9746155), (2345, 8611528), (2476, 8155910), (2479, 8146040), (2590, 7796924), (2632, 7672505), (2680, 7535087), (3095, 6524728), (3149, 6412840), (3290, 6138004), (3478, 5806220), (3752, 5382205), (4333, 4660520), (4690, 4305764), (4952, 4077955), (4958, 4073020), (5180, 3898462), (6190, 3262364), (6298, 3206420), (6580, 3069002), (6956, 2903110), (8666, 2330260), (8695, 2322488), (9380, 2152882), (9916, 2036510), (10360, 1949231), (12173, 1658920), (12380, 1631182), (12395, 1629208), (12596, 1603210), (13160, 1534501), (13912, 1451555), (15745, 1282568), (17332, 1165130), (17353, 1163720), (17390, 1161244), (18760, 1076441), (19832, 1018255), (21665, 932104), (22043, 916120), (22903, 881720), (24346, 829460), (24760, 815591), (24790, 814604), (25192, 801605), (29093, 694120), (31490, 641284), (34664, 582565), (34706, 581860), (34780, 580622), (41473, 486920), (43330, 466052), (44086, 458060), (45806, 440860), (48692, 414730), (49580, 407302), (58186, 347060), (60865, 331784), (62980, 320642), (69412, 290930), (69560, 290311), (82946, 243460), (86660, 233026), (86765, 232744), (88172, 229030), (91612, 220430), (97384, 207365), (99160, 203651), (110215, 183224), (114515, 176344), (116372, 173530), (116513, 173320), (121730, 165892), (125960, 160321), (138824, 145465)]