1438768.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 158450460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 61, 70, 84, 98, 105, 106, 122, 140, 147, 159, 183, 196, 210, 212, 244, 245, 265, 294, 305, 318, 343, 366, 371, 420, 427, 490, 530, 588, 610, 636, 686, 732, 735, 742, 795, 854, 915, 980, 1029, 1060, 1113, 1220, 1281, 1372, 1470, 1484, 1590, 1708, 1715, 1830, 1855, 2058, 2135, 2226, 2562, 2597, 2940, 2989, 3180, 3233, 3430, 3660, 3710, 4116, 4270, 4452, 5124, 5145, 5194, 5565, 5978, 6405, 6466, 6860, 7420, 7791, 8540, 8967, 9699, 10290, 10388, 11130, 11956, 12810, 12932, 12985, 14945, 15582, 16165, 17934, 18179, 19398, 20580, 20923, 22260, 22631, 25620, 25970, 29890, 31164, 32330, 35868, 36358, 38796, 38955, 41846, 44835, 45262, 48495, 51940, 54537, 59780, 62769, 64660, 67893, 72716, 77910, 83692, 89670, 90524, 90895, 96990, 104615, 109074, 113155, 125538, 135786, 155820, 158417, 179340, 181790, 193980, 209230, 218148, 226310, 251076, 271572, 272685, 313845, 316834, 339465, 363580, 418460, 452620, 475251, 545370, 627690, 633668, 678930, 792085, 950502, 1090740, 1108919, 1255380, 1357860, 1584170, 1901004, 2217838, 2376255, 3168340, 3326757, 4435676, 4752510, 5544595, 6653514, 9505020, 11089190, 13307028, 16633785, 22178380, 33267570, 66535140]

約数ペア:

[(1, 66535140), (2, 33267570), (3, 22178380), (4, 16633785), (5, 13307028), (6, 11089190), (7, 9505020), (10, 6653514), (12, 5544595), (14, 4752510), (15, 4435676), (20, 3326757), (21, 3168340), (28, 2376255), (30, 2217838), (35, 1901004), (42, 1584170), (49, 1357860), (53, 1255380), (60, 1108919), (61, 1090740), (70, 950502), (84, 792085), (98, 678930), (105, 633668), (106, 627690), (122, 545370), (140, 475251), (147, 452620), (159, 418460), (183, 363580), (196, 339465), (210, 316834), (212, 313845), (244, 272685), (245, 271572), (265, 251076), (294, 226310), (305, 218148), (318, 209230), (343, 193980), (366, 181790), (371, 179340), (420, 158417), (427, 155820), (490, 135786), (530, 125538), (588, 113155), (610, 109074), (636, 104615), (686, 96990), (732, 90895), (735, 90524), (742, 89670), (795, 83692), (854, 77910), (915, 72716), (980, 67893), (1029, 64660), (1060, 62769), (1113, 59780), (1220, 54537), (1281, 51940), (1372, 48495), (1470, 45262), (1484, 44835), (1590, 41846), (1708, 38955), (1715, 38796), (1830, 36358), (1855, 35868), (2058, 32330), (2135, 31164), (2226, 29890), (2562, 25970), (2597, 25620), (2940, 22631), (2989, 22260), (3180, 20923), (3233, 20580), (3430, 19398), (3660, 18179), (3710, 17934), (4116, 16165), (4270, 15582), (4452, 14945), (5124, 12985), (5145, 12932), (5194, 12810), (5565, 11956), (5978, 11130), (6405, 10388), (6466, 10290), (6860, 9699), (7420, 8967), (7791, 8540)]