977830920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1637

約数の個数: 256

約数和(自身を含む): 3625171200

約数和(自身を除く): 2647340280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 88, 90, 99, 106, 108, 110, 120, 132, 135, 159, 165, 180, 198, 212, 216, 220, 264, 265, 270, 297, 318, 330, 360, 396, 424, 440, 477, 495, 530, 540, 583, 594, 636, 660, 792, 795, 954, 990, 1060, 1080, 1166, 1188, 1272, 1320, 1431, 1485, 1553, 1590, 1749, 1908, 1980, 2120, 2332, 2376, 2385, 2862, 2915, 2970, 3106, 3180, 3498, 3816, 3960, 4659, 4664, 4770, 5247, 5724, 5830, 5940, 6212, 6360, 6996, 7155, 7765, 8745, 9318, 9540, 10494, 11448, 11660, 11880, 12424, 13977, 13992, 14310, 15530, 15741, 17083, 17490, 18636, 19080, 20988, 23295, 23320, 26235, 27954, 28620, 31060, 31482, 34166, 34980, 37272, 41931, 41976, 46590, 51249, 52470, 55908, 57240, 62120, 62964, 68332, 69885, 69960, 78705, 82309, 83862, 85415, 93180, 102498, 104940, 111816, 125928, 136664, 139770, 153747, 157410, 164618, 167724, 170830, 186360, 204996, 209655, 209880, 246927, 256245, 279540, 307494, 314820, 329236, 335448, 341660, 409992, 411545, 419310, 461241, 493854, 512490, 559080, 614988, 629640, 658472, 683320, 740781, 768735, 823090, 838620, 905399, 922482, 987708, 1024980, 1229976, 1234635, 1481562, 1537470, 1646180, 1677240, 1810798, 1844964, 1975416, 2049960, 2222343, 2306205, 2469270, 2716197, 2963124, 3074940, 3292360, 3621596, 3689928, 3703905, 4444686, 4526995, 4612410, 4938540, 5432394, 5926248, 6149880, 7243192, 7407810, 8148591, 8889372, 9053990, 9224820, 9877080, 10864788, 11111715, 13580985, 14815620, 16297182, 17778744, 18107980, 18449640, 21729576, 22223430, 24445773, 27161970, 29631240, 32594364, 36215960, 40742955, 44446860, 48891546, 54323940, 65188728, 81485910, 88893720, 97783092, 108647880, 122228865, 162971820, 195566184, 244457730, 325943640, 488915460, 977830920]

約数ペア:

[(1, 977830920), (2, 488915460), (3, 325943640), (4, 244457730), (5, 195566184), (6, 162971820), (8, 122228865), (9, 108647880), (10, 97783092), (11, 88893720), (12, 81485910), (15, 65188728), (18, 54323940), (20, 48891546), (22, 44446860), (24, 40742955), (27, 36215960), (30, 32594364), (33, 29631240), (36, 27161970), (40, 24445773), (44, 22223430), (45, 21729576), (53, 18449640), (54, 18107980), (55, 17778744), (60, 16297182), (66, 14815620), (72, 13580985), (88, 11111715), (90, 10864788), (99, 9877080), (106, 9224820), (108, 9053990), (110, 8889372), (120, 8148591), (132, 7407810), (135, 7243192), (159, 6149880), (165, 5926248), (180, 5432394), (198, 4938540), (212, 4612410), (216, 4526995), (220, 4444686), (264, 3703905), (265, 3689928), (270, 3621596), (297, 3292360), (318, 3074940), (330, 2963124), (360, 2716197), (396, 2469270), (424, 2306205), (440, 2222343), (477, 2049960), (495, 1975416), (530, 1844964), (540, 1810798), (583, 1677240), (594, 1646180), (636, 1537470), (660, 1481562), (792, 1234635), (795, 1229976), (954, 1024980), (990, 987708), (1060, 922482), (1080, 905399), (1166, 838620), (1188, 823090), (1272, 768735), (1320, 740781), (1431, 683320), (1485, 658472), (1553, 629640), (1590, 614988), (1749, 559080), (1908, 512490), (1980, 493854), (2120, 461241), (2332, 419310), (2376, 411545), (2385, 409992), (2862, 341660), (2915, 335448), (2970, 329236), (3106, 314820), (3180, 307494), (3498, 279540), (3816, 256245), (3960, 246927), (4659, 209880), (4664, 209655), (4770, 204996), (5247, 186360), (5724, 170830), (5830, 167724), (5940, 164618), (6212, 157410), (6360, 153747), (6996, 139770), (7155, 136664), (7765, 125928), (8745, 111816), (9318, 104940), (9540, 102498), (10494, 93180), (11448, 85415), (11660, 83862), (11880, 82309), (12424, 78705), (13977, 69960), (13992, 69885), (14310, 68332), (15530, 62964), (15741, 62120), (17083, 57240), (17490, 55908), (18636, 52470), (19080, 51249), (20988, 46590), (23295, 41976), (23320, 41931), (26235, 37272), (27954, 34980), (28620, 34166), (31060, 31482)]