20214999360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3583}}^1$

素因数の和:4262

約数の個数: 224

約数和(自身を含む): 71443169280

約数和(自身を除く): 51228169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 653, 720, 864, 960, 1080, 1306, 1440, 1728, 1959, 2160, 2612, 2880, 3265, 3583, 3918, 4320, 5224, 5877, 6530, 7166, 7836, 8640, 9795, 10448, 10749, 11754, 13060, 14332, 15672, 17631, 17915, 19590, 20896, 21498, 23508, 26120, 28664, 29385, 31344, 32247, 35262, 35830, 39180, 41792, 42996, 47016, 52240, 53745, 57328, 58770, 62688, 64494, 70524, 71660, 78360, 85992, 88155, 94032, 96741, 104480, 107490, 114656, 117540, 125376, 128988, 141048, 143320, 156720, 161235, 171984, 176310, 188064, 193482, 208960, 214980, 229312, 235080, 257976, 282096, 286640, 313440, 322470, 343968, 352620, 376128, 386964, 429960, 470160, 483705, 515952, 564192, 573280, 626880, 644940, 687936, 705240, 773928, 859920, 940320, 967410, 1031904, 1128384, 1146560, 1289880, 1410480, 1547856, 1719840, 1880640, 1934820, 2063808, 2339699, 2579760, 2820960, 3095712, 3439680, 3869640, 4679398, 5159520, 5641920, 6191424, 7019097, 7739280, 9358796, 10319040, 11698495, 14038194, 15478560, 18717592, 21057291, 23396990, 28076388, 30957120, 35095485, 37435184, 42114582, 46793980, 56152776, 63171873, 70190970, 74870368, 84229164, 93587960, 105286455, 112305552, 126343746, 140381940, 149740736, 168458328, 187175920, 210572910, 224611104, 252687492, 280763880, 315859365, 336916656, 374351840, 421145820, 449222208, 505374984, 561527760, 631718730, 673833312, 748703680, 842291640, 1010749968, 1123055520, 1263437460, 1347666624, 1684583280, 2021499936, 2246111040, 2526874920, 3369166560, 4042999872, 5053749840, 6738333120, 10107499680, 20214999360]

約数ペア:

[(1, 20214999360), (2, 10107499680), (3, 6738333120), (4, 5053749840), (5, 4042999872), (6, 3369166560), (8, 2526874920), (9, 2246111040), (10, 2021499936), (12, 1684583280), (15, 1347666624), (16, 1263437460), (18, 1123055520), (20, 1010749968), (24, 842291640), (27, 748703680), (30, 673833312), (32, 631718730), (36, 561527760), (40, 505374984), (45, 449222208), (48, 421145820), (54, 374351840), (60, 336916656), (64, 315859365), (72, 280763880), (80, 252687492), (90, 224611104), (96, 210572910), (108, 187175920), (120, 168458328), (135, 149740736), (144, 140381940), (160, 126343746), (180, 112305552), (192, 105286455), (216, 93587960), (240, 84229164), (270, 74870368), (288, 70190970), (320, 63171873), (360, 56152776), (432, 46793980), (480, 42114582), (540, 37435184), (576, 35095485), (653, 30957120), (720, 28076388), (864, 23396990), (960, 21057291), (1080, 18717592), (1306, 15478560), (1440, 14038194), (1728, 11698495), (1959, 10319040), (2160, 9358796), (2612, 7739280), (2880, 7019097), (3265, 6191424), (3583, 5641920), (3918, 5159520), (4320, 4679398), (5224, 3869640), (5877, 3439680), (6530, 3095712), (7166, 2820960), (7836, 2579760), (8640, 2339699), (9795, 2063808), (10448, 1934820), (10749, 1880640), (11754, 1719840), (13060, 1547856), (14332, 1410480), (15672, 1289880), (17631, 1146560), (17915, 1128384), (19590, 1031904), (20896, 967410), (21498, 940320), (23508, 859920), (26120, 773928), (28664, 705240), (29385, 687936), (31344, 644940), (32247, 626880), (35262, 573280), (35830, 564192), (39180, 515952), (41792, 483705), (42996, 470160), (47016, 429960), (52240, 386964), (53745, 376128), (57328, 352620), (58770, 343968), (62688, 322470), (64494, 313440), (70524, 286640), (71660, 282096), (78360, 257976), (85992, 235080), (88155, 229312), (94032, 214980), (96741, 208960), (104480, 193482), (107490, 188064), (114656, 176310), (117540, 171984), (125376, 161235), (128988, 156720), (141048, 143320)]