16231992840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{306727}}^1$

素因数の和:306761

約数の個数: 192

約数和(自身を含む): 62940585600

約数和(自身を除く): 46708592760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 52920, 306727, 613454, 920181, 1226908, 1533635, 1840362, 2147089, 2453816, 2760543, 3067270, 3680724, 4294178, 4600905, 5521086, 6134540, 6441267, 7361448, 8281629, 8588356, 9201810, 10735445, 11042172, 12269080, 12882534, 13802715, 15029623, 16563258, 17176712, 18403620, 19323801, 21470890, 22084344, 25765068, 27605430, 30059246, 32206335, 33126516, 36807240, 38647602, 41408145, 42941780, 45088869, 51530136, 55210860, 57971403, 60118492, 64412670, 66253032, 75148115, 77295204, 82816290, 85883560, 90177738, 96619005, 110421720, 115942806, 120236984, 128825340, 135266607, 150296230, 154590408, 165632580, 180355476, 193238010, 225444345, 231885612, 257650680, 270533214, 289857015, 300592460, 331265160, 360710952, 386476020, 405799821, 450888690, 463771224, 541066428, 579714030, 601184920, 676333035, 772952040, 811599642, 901777380, 1082132856, 1159428060, 1352666070, 1623199284, 1803554760, 2028999105, 2318856120, 2705332140, 3246398568, 4057998210, 5410664280, 8115996420, 16231992840]

約数ペア:

[(1, 16231992840), (2, 8115996420), (3, 5410664280), (4, 4057998210), (5, 3246398568), (6, 2705332140), (7, 2318856120), (8, 2028999105), (9, 1803554760), (10, 1623199284), (12, 1352666070), (14, 1159428060), (15, 1082132856), (18, 901777380), (20, 811599642), (21, 772952040), (24, 676333035), (27, 601184920), (28, 579714030), (30, 541066428), (35, 463771224), (36, 450888690), (40, 405799821), (42, 386476020), (45, 360710952), (49, 331265160), (54, 300592460), (56, 289857015), (60, 270533214), (63, 257650680), (70, 231885612), (72, 225444345), (84, 193238010), (90, 180355476), (98, 165632580), (105, 154590408), (108, 150296230), (120, 135266607), (126, 128825340), (135, 120236984), (140, 115942806), (147, 110421720), (168, 96619005), (180, 90177738), (189, 85883560), (196, 82816290), (210, 77295204), (216, 75148115), (245, 66253032), (252, 64412670), (270, 60118492), (280, 57971403), (294, 55210860), (315, 51530136), (360, 45088869), (378, 42941780), (392, 41408145), (420, 38647602), (441, 36807240), (490, 33126516), (504, 32206335), (540, 30059246), (588, 27605430), (630, 25765068), (735, 22084344), (756, 21470890), (840, 19323801), (882, 18403620), (945, 17176712), (980, 16563258), (1080, 15029623), (1176, 13802715), (1260, 12882534), (1323, 12269080), (1470, 11042172), (1512, 10735445), (1764, 9201810), (1890, 8588356), (1960, 8281629), (2205, 7361448), (2520, 6441267), (2646, 6134540), (2940, 5521086), (3528, 4600905), (3780, 4294178), (4410, 3680724), (5292, 3067270), (5880, 2760543), (6615, 2453816), (7560, 2147089), (8820, 1840362), (10584, 1533635), (13230, 1226908), (17640, 920181), (26460, 613454), (52920, 306727)]