66700863880

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{211373}}^1$

素因数の和:211428

約数の個数: 128

約数和(自身を含む): 182627136000

約数和(自身を除く): 115926272120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 343, 392, 460, 490, 644, 686, 805, 920, 980, 1127, 1288, 1372, 1610, 1715, 1960, 2254, 2744, 3220, 3430, 4508, 5635, 6440, 6860, 7889, 9016, 11270, 13720, 15778, 22540, 31556, 39445, 45080, 63112, 78890, 157780, 211373, 315560, 422746, 845492, 1056865, 1479611, 1690984, 2113730, 2959222, 4227460, 4861579, 5918444, 7398055, 8454920, 9723158, 10357277, 11836888, 14796110, 19446316, 20714554, 24307895, 29592220, 34031053, 38892632, 41429108, 48615790, 51786385, 59184440, 68062106, 72500939, 82858216, 97231580, 103572770, 136124212, 145001878, 170155265, 194463160, 207145540, 238217371, 272248424, 290003756, 340310530, 362504695, 414291080, 476434742, 580007512, 680621060, 725009390, 952869484, 1191086855, 1361242120, 1450018780, 1667521597, 1905738968, 2382173710, 2900037560, 3335043194, 4764347420, 6670086388, 8337607985, 9528694840, 13340172776, 16675215970, 33350431940, 66700863880]

約数ペア:

[(1, 66700863880), (2, 33350431940), (4, 16675215970), (5, 13340172776), (7, 9528694840), (8, 8337607985), (10, 6670086388), (14, 4764347420), (20, 3335043194), (23, 2900037560), (28, 2382173710), (35, 1905738968), (40, 1667521597), (46, 1450018780), (49, 1361242120), (56, 1191086855), (70, 952869484), (92, 725009390), (98, 680621060), (115, 580007512), (140, 476434742), (161, 414291080), (184, 362504695), (196, 340310530), (230, 290003756), (245, 272248424), (280, 238217371), (322, 207145540), (343, 194463160), (392, 170155265), (460, 145001878), (490, 136124212), (644, 103572770), (686, 97231580), (805, 82858216), (920, 72500939), (980, 68062106), (1127, 59184440), (1288, 51786385), (1372, 48615790), (1610, 41429108), (1715, 38892632), (1960, 34031053), (2254, 29592220), (2744, 24307895), (3220, 20714554), (3430, 19446316), (4508, 14796110), (5635, 11836888), (6440, 10357277), (6860, 9723158), (7889, 8454920), (9016, 7398055), (11270, 5918444), (13720, 4861579), (15778, 4227460), (22540, 2959222), (31556, 2113730), (39445, 1690984), (45080, 1479611), (63112, 1056865), (78890, 845492), (157780, 422746), (211373, 315560)]