1296692880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1654

約数の個数: 240

約数和(自身を含む): 4744946304

約数和(自身を除く): 3448253424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 98, 105, 112, 120, 140, 142, 147, 168, 196, 210, 213, 240, 245, 280, 284, 294, 336, 355, 392, 420, 426, 490, 497, 560, 568, 588, 710, 735, 784, 840, 852, 980, 994, 1065, 1136, 1176, 1420, 1470, 1491, 1553, 1680, 1704, 1960, 1988, 2130, 2352, 2485, 2840, 2940, 2982, 3106, 3408, 3479, 3920, 3976, 4260, 4659, 4970, 5680, 5880, 5964, 6212, 6958, 7455, 7765, 7952, 8520, 9318, 9940, 10437, 10871, 11760, 11928, 12424, 13916, 14910, 15530, 17040, 17395, 18636, 19880, 20874, 21742, 23295, 23856, 24848, 27832, 29820, 31060, 32613, 34790, 37272, 39760, 41748, 43484, 46590, 52185, 54355, 55664, 59640, 62120, 65226, 69580, 74544, 76097, 83496, 86968, 93180, 104370, 108710, 110263, 119280, 124240, 130452, 139160, 152194, 163065, 166992, 173936, 186360, 208740, 217420, 220526, 228291, 260904, 278320, 304388, 326130, 330789, 372720, 380485, 417480, 434840, 441052, 456582, 521808, 551315, 608776, 652260, 661578, 760970, 771841, 834960, 869680, 882104, 913164, 1102630, 1141455, 1217552, 1304520, 1323156, 1521940, 1543682, 1653945, 1764208, 1826328, 2205260, 2282910, 2315523, 2609040, 2646312, 3043880, 3087364, 3307890, 3652656, 3859205, 4410520, 4565820, 4631046, 5292624, 5402887, 6087760, 6174728, 6615780, 7718410, 8821040, 9131640, 9262092, 10805774, 11577615, 12349456, 13231560, 15436820, 16208661, 18263280, 18524184, 21611548, 23155230, 26463120, 27014435, 30873640, 32417322, 37048368, 43223096, 46310460, 54028870, 61747280, 64834644, 81043305, 86446192, 92620920, 108057740, 129669288, 162086610, 185241840, 216115480, 259338576, 324173220, 432230960, 648346440, 1296692880]

約数ペア:

[(1, 1296692880), (2, 648346440), (3, 432230960), (4, 324173220), (5, 259338576), (6, 216115480), (7, 185241840), (8, 162086610), (10, 129669288), (12, 108057740), (14, 92620920), (15, 86446192), (16, 81043305), (20, 64834644), (21, 61747280), (24, 54028870), (28, 46310460), (30, 43223096), (35, 37048368), (40, 32417322), (42, 30873640), (48, 27014435), (49, 26463120), (56, 23155230), (60, 21611548), (70, 18524184), (71, 18263280), (80, 16208661), (84, 15436820), (98, 13231560), (105, 12349456), (112, 11577615), (120, 10805774), (140, 9262092), (142, 9131640), (147, 8821040), (168, 7718410), (196, 6615780), (210, 6174728), (213, 6087760), (240, 5402887), (245, 5292624), (280, 4631046), (284, 4565820), (294, 4410520), (336, 3859205), (355, 3652656), (392, 3307890), (420, 3087364), (426, 3043880), (490, 2646312), (497, 2609040), (560, 2315523), (568, 2282910), (588, 2205260), (710, 1826328), (735, 1764208), (784, 1653945), (840, 1543682), (852, 1521940), (980, 1323156), (994, 1304520), (1065, 1217552), (1136, 1141455), (1176, 1102630), (1420, 913164), (1470, 882104), (1491, 869680), (1553, 834960), (1680, 771841), (1704, 760970), (1960, 661578), (1988, 652260), (2130, 608776), (2352, 551315), (2485, 521808), (2840, 456582), (2940, 441052), (2982, 434840), (3106, 417480), (3408, 380485), (3479, 372720), (3920, 330789), (3976, 326130), (4260, 304388), (4659, 278320), (4970, 260904), (5680, 228291), (5880, 220526), (5964, 217420), (6212, 208740), (6958, 186360), (7455, 173936), (7765, 166992), (7952, 163065), (8520, 152194), (9318, 139160), (9940, 130452), (10437, 124240), (10871, 119280), (11760, 110263), (11928, 108710), (12424, 104370), (13916, 93180), (14910, 86968), (15530, 83496), (17040, 76097), (17395, 74544), (18636, 69580), (19880, 65226), (20874, 62120), (21742, 59640), (23295, 55664), (23856, 54355), (24848, 52185), (27832, 46590), (29820, 43484), (31060, 41748), (32613, 39760), (34790, 37272)]