1388009280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 336

約数和(自身を含む): 5399714880

約数和(自身を除く): 4011705600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 320, 336, 380, 392, 399, 420, 448, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 960, 980, 1064, 1120, 1140, 1176, 1216, 1330, 1344, 1470, 1520, 1553, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2240, 2280, 2352, 2660, 2793, 2940, 3040, 3106, 3136, 3192, 3360, 3648, 3724, 3920, 3990, 4256, 4560, 4655, 4659, 4704, 5320, 5586, 5880, 6080, 6212, 6384, 6720, 7448, 7765, 7840, 7980, 8512, 9120, 9310, 9318, 9408, 10640, 10871, 11172, 11760, 12424, 12768, 13965, 14896, 15530, 15680, 15960, 18240, 18620, 18636, 21280, 21742, 22344, 23295, 23520, 24848, 25536, 27930, 29507, 29792, 31060, 31920, 32613, 37240, 37272, 42560, 43484, 44688, 46590, 47040, 49696, 54355, 55860, 59014, 59584, 62120, 63840, 65226, 74480, 74544, 76097, 86968, 88521, 89376, 93180, 99392, 108710, 111720, 118028, 124240, 127680, 130452, 147535, 148960, 149088, 152194, 163065, 173936, 177042, 178752, 186360, 206549, 217420, 223440, 228291, 236056, 248480, 260904, 295070, 297920, 298176, 304388, 326130, 347872, 354084, 372720, 380485, 413098, 434840, 442605, 446880, 456582, 472112, 496960, 521808, 590140, 608776, 619647, 652260, 695744, 708168, 745440, 760970, 826196, 869680, 885210, 893760, 913164, 944224, 1032745, 1043616, 1141455, 1180280, 1217552, 1239294, 1304520, 1416336, 1445843, 1490880, 1521940, 1652392, 1739360, 1770420, 1826328, 1888448, 2065490, 2087232, 2282910, 2360560, 2435104, 2478588, 2609040, 2832672, 2891686, 3043880, 3098235, 3304784, 3478720, 3540840, 3652656, 4130980, 4337529, 4565820, 4721120, 4870208, 4957176, 5218080, 5665344, 5783372, 6087760, 6196470, 6609568, 7081680, 7229215, 7305312, 8261960, 8675058, 9131640, 9442240, 9914352, 10436160, 11566744, 12175520, 12392940, 13219136, 14163360, 14458430, 14610624, 16523920, 17350116, 18263280, 19828704, 21687645, 23133488, 24351040, 24785880, 28326720, 28916860, 33047840, 34700232, 36526560, 39657408, 43375290, 46266976, 49571760, 57833720, 66095680, 69400464, 73053120, 86750580, 92533952, 99143520, 115667440, 138800928, 173501160, 198287040, 231334880, 277601856, 347002320, 462669760, 694004640, 1388009280]

約数ペア:

[(1, 1388009280), (2, 694004640), (3, 462669760), (4, 347002320), (5, 277601856), (6, 231334880), (7, 198287040), (8, 173501160), (10, 138800928), (12, 115667440), (14, 99143520), (15, 92533952), (16, 86750580), (19, 73053120), (20, 69400464), (21, 66095680), (24, 57833720), (28, 49571760), (30, 46266976), (32, 43375290), (35, 39657408), (38, 36526560), (40, 34700232), (42, 33047840), (48, 28916860), (49, 28326720), (56, 24785880), (57, 24351040), (60, 23133488), (64, 21687645), (70, 19828704), (76, 18263280), (80, 17350116), (84, 16523920), (95, 14610624), (96, 14458430), (98, 14163360), (105, 13219136), (112, 12392940), (114, 12175520), (120, 11566744), (133, 10436160), (140, 9914352), (147, 9442240), (152, 9131640), (160, 8675058), (168, 8261960), (190, 7305312), (192, 7229215), (196, 7081680), (210, 6609568), (224, 6196470), (228, 6087760), (240, 5783372), (245, 5665344), (266, 5218080), (280, 4957176), (285, 4870208), (294, 4721120), (304, 4565820), (320, 4337529), (336, 4130980), (380, 3652656), (392, 3540840), (399, 3478720), (420, 3304784), (448, 3098235), (456, 3043880), (480, 2891686), (490, 2832672), (532, 2609040), (560, 2478588), (570, 2435104), (588, 2360560), (608, 2282910), (665, 2087232), (672, 2065490), (735, 1888448), (760, 1826328), (784, 1770420), (798, 1739360), (840, 1652392), (912, 1521940), (931, 1490880), (960, 1445843), (980, 1416336), (1064, 1304520), (1120, 1239294), (1140, 1217552), (1176, 1180280), (1216, 1141455), (1330, 1043616), (1344, 1032745), (1470, 944224), (1520, 913164), (1553, 893760), (1568, 885210), (1596, 869680), (1680, 826196), (1824, 760970), (1862, 745440), (1960, 708168), (1995, 695744), (2128, 652260), (2240, 619647), (2280, 608776), (2352, 590140), (2660, 521808), (2793, 496960), (2940, 472112), (3040, 456582), (3106, 446880), (3136, 442605), (3192, 434840), (3360, 413098), (3648, 380485), (3724, 372720), (3920, 354084), (3990, 347872), (4256, 326130), (4560, 304388), (4655, 298176), (4659, 297920), (4704, 295070), (5320, 260904), (5586, 248480), (5880, 236056), (6080, 228291), (6212, 223440), (6384, 217420), (6720, 206549), (7448, 186360), (7765, 178752), (7840, 177042), (7980, 173936), (8512, 163065), (9120, 152194), (9310, 149088), (9318, 148960), (9408, 147535), (10640, 130452), (10871, 127680), (11172, 124240), (11760, 118028), (12424, 111720), (12768, 108710), (13965, 99392), (14896, 93180), (15530, 89376), (15680, 88521), (15960, 86968), (18240, 76097), (18620, 74544), (18636, 74480), (21280, 65226), (21742, 63840), (22344, 62120), (23295, 59584), (23520, 59014), (24848, 55860), (25536, 54355), (27930, 49696), (29507, 47040), (29792, 46590), (31060, 44688), (31920, 43484), (32613, 42560), (37240, 37272)]