768084660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 2743856640

約数和(自身を除く): 1975771980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 317, 378, 420, 540, 630, 634, 641, 756, 945, 951, 1260, 1268, 1282, 1585, 1890, 1902, 1923, 2219, 2564, 2853, 3170, 3205, 3780, 3804, 3846, 4438, 4487, 4755, 5706, 5769, 6340, 6410, 6657, 7692, 8559, 8876, 8974, 9510, 9615, 11095, 11412, 11538, 12820, 13314, 13461, 14265, 17118, 17307, 17948, 19020, 19230, 19971, 22190, 22435, 23076, 26628, 26922, 28530, 28845, 33285, 34236, 34614, 38460, 39942, 40383, 42795, 44380, 44870, 53844, 57060, 57690, 59913, 66570, 67305, 69228, 79884, 80766, 85590, 86535, 89740, 99855, 115380, 119826, 121149, 133140, 134610, 161532, 171180, 173070, 199710, 201915, 203197, 239652, 242298, 269220, 299565, 346140, 399420, 403830, 406394, 484596, 599130, 605745, 609591, 807660, 812788, 1015985, 1198260, 1211490, 1219182, 1422379, 1828773, 2031970, 2422980, 2438364, 2844758, 3047955, 3657546, 4063940, 4267137, 5486319, 5689516, 6095910, 7111895, 7315092, 8534274, 9143865, 10972638, 12191820, 12801411, 14223790, 17068548, 18287730, 21335685, 21945276, 25602822, 27431595, 28447580, 36575460, 38404233, 42671370, 51205644, 54863190, 64007055, 76808466, 85342740, 109726380, 128014110, 153616932, 192021165, 256028220, 384042330, 768084660]

約数ペア:

[(1, 768084660), (2, 384042330), (3, 256028220), (4, 192021165), (5, 153616932), (6, 128014110), (7, 109726380), (9, 85342740), (10, 76808466), (12, 64007055), (14, 54863190), (15, 51205644), (18, 42671370), (20, 38404233), (21, 36575460), (27, 28447580), (28, 27431595), (30, 25602822), (35, 21945276), (36, 21335685), (42, 18287730), (45, 17068548), (54, 14223790), (60, 12801411), (63, 12191820), (70, 10972638), (84, 9143865), (90, 8534274), (105, 7315092), (108, 7111895), (126, 6095910), (135, 5689516), (140, 5486319), (180, 4267137), (189, 4063940), (210, 3657546), (252, 3047955), (270, 2844758), (315, 2438364), (317, 2422980), (378, 2031970), (420, 1828773), (540, 1422379), (630, 1219182), (634, 1211490), (641, 1198260), (756, 1015985), (945, 812788), (951, 807660), (1260, 609591), (1268, 605745), (1282, 599130), (1585, 484596), (1890, 406394), (1902, 403830), (1923, 399420), (2219, 346140), (2564, 299565), (2853, 269220), (3170, 242298), (3205, 239652), (3780, 203197), (3804, 201915), (3846, 199710), (4438, 173070), (4487, 171180), (4755, 161532), (5706, 134610), (5769, 133140), (6340, 121149), (6410, 119826), (6657, 115380), (7692, 99855), (8559, 89740), (8876, 86535), (8974, 85590), (9510, 80766), (9615, 79884), (11095, 69228), (11412, 67305), (11538, 66570), (12820, 59913), (13314, 57690), (13461, 57060), (14265, 53844), (17118, 44870), (17307, 44380), (17948, 42795), (19020, 40383), (19230, 39942), (19971, 38460), (22190, 34614), (22435, 34236), (23076, 33285), (26628, 28845), (26922, 28530)]