1944179640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9734

約数の個数: 192

約数和(自身を含む): 6963596640

約数和(自身を除く): 5019417000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 9661, 10062, 11180, 13416, 15480, 16770, 19322, 20124, 22360, 25155, 28983, 33540, 38644, 40248, 48305, 50310, 57966, 67080, 77288, 86949, 96610, 100620, 115932, 125593, 144915, 173898, 193220, 201240, 231864, 251186, 289830, 347796, 376779, 386440, 415423, 434745, 502372, 579660, 627965, 695592, 753558, 830846, 869490, 1004744, 1130337, 1159320, 1246269, 1255930, 1507116, 1661692, 1738980, 1883895, 2077115, 2260674, 2492538, 2511860, 3014232, 3323384, 3477960, 3738807, 3767790, 4154230, 4521348, 4985076, 5023720, 5400499, 5651685, 6231345, 7477614, 7535580, 8308460, 9042696, 9970152, 10800998, 11303370, 12462690, 14955228, 15071160, 16201497, 16616920, 18694035, 21601996, 22606740, 24925380, 27002495, 29910456, 32402994, 37388070, 43203992, 45213480, 48604491, 49850760, 54004990, 64805988, 74776140, 81007485, 97208982, 108009980, 129611976, 149552280, 162014970, 194417964, 216019960, 243022455, 324029940, 388835928, 486044910, 648059880, 972089820, 1944179640]

約数ペア:

[(1, 1944179640), (2, 972089820), (3, 648059880), (4, 486044910), (5, 388835928), (6, 324029940), (8, 243022455), (9, 216019960), (10, 194417964), (12, 162014970), (13, 149552280), (15, 129611976), (18, 108009980), (20, 97208982), (24, 81007485), (26, 74776140), (30, 64805988), (36, 54004990), (39, 49850760), (40, 48604491), (43, 45213480), (45, 43203992), (52, 37388070), (60, 32402994), (65, 29910456), (72, 27002495), (78, 24925380), (86, 22606740), (90, 21601996), (104, 18694035), (117, 16616920), (120, 16201497), (129, 15071160), (130, 14955228), (156, 12462690), (172, 11303370), (180, 10800998), (195, 9970152), (215, 9042696), (234, 8308460), (258, 7535580), (260, 7477614), (312, 6231345), (344, 5651685), (360, 5400499), (387, 5023720), (390, 4985076), (430, 4521348), (468, 4154230), (516, 3767790), (520, 3738807), (559, 3477960), (585, 3323384), (645, 3014232), (774, 2511860), (780, 2492538), (860, 2260674), (936, 2077115), (1032, 1883895), (1118, 1738980), (1170, 1661692), (1290, 1507116), (1548, 1255930), (1560, 1246269), (1677, 1159320), (1720, 1130337), (1935, 1004744), (2236, 869490), (2340, 830846), (2580, 753558), (2795, 695592), (3096, 627965), (3354, 579660), (3870, 502372), (4472, 434745), (4680, 415423), (5031, 386440), (5160, 376779), (5590, 347796), (6708, 289830), (7740, 251186), (8385, 231864), (9661, 201240), (10062, 193220), (11180, 173898), (13416, 144915), (15480, 125593), (16770, 115932), (19322, 100620), (20124, 96610), (22360, 86949), (25155, 77288), (28983, 67080), (33540, 57966), (38644, 50310), (40248, 48305)]