768542040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 256

約数和(自身を含む): 2946355200

約数和(自身を除く): 2177813160

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, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 277, 280, 315, 360, 367, 378, 420, 504, 540, 554, 630, 734, 756, 831, 840, 945, 1080, 1101, 1108, 1260, 1385, 1468, 1512, 1662, 1835, 1890, 1939, 2202, 2216, 2493, 2520, 2569, 2770, 2936, 3303, 3324, 3670, 3780, 3878, 4155, 4404, 4986, 5138, 5505, 5540, 5817, 6606, 6648, 7340, 7479, 7560, 7707, 7756, 8310, 8808, 9695, 9909, 9972, 10276, 11010, 11080, 11634, 12465, 12845, 13212, 14680, 14958, 15414, 15512, 16515, 16620, 17451, 19390, 19818, 19944, 20552, 22020, 23121, 23268, 24930, 25690, 26424, 29085, 29916, 30828, 33030, 33240, 34902, 37395, 38535, 38780, 39636, 44040, 46242, 46536, 49545, 49860, 51380, 52353, 58170, 59832, 61656, 66060, 69363, 69804, 74790, 77070, 77560, 79272, 87255, 92484, 99090, 99720, 101659, 102760, 104706, 115605, 116340, 132120, 138726, 139608, 149580, 154140, 174510, 184968, 198180, 203318, 209412, 231210, 232680, 261765, 277452, 299160, 304977, 308280, 346815, 349020, 396360, 406636, 418824, 462420, 508295, 523530, 554904, 609954, 693630, 698040, 711613, 813272, 914931, 924840, 1016590, 1047060, 1219908, 1387260, 1423226, 1524885, 1829862, 2033180, 2094120, 2134839, 2439816, 2744793, 2774520, 2846452, 3049770, 3558065, 3659724, 4066360, 4269678, 4574655, 5489586, 5692904, 6099540, 6404517, 7116130, 7319448, 8539356, 9149310, 10674195, 10979172, 12199080, 12809034, 13723965, 14232260, 17078712, 18298620, 19213551, 21348390, 21958344, 25618068, 27447930, 28464520, 32022585, 36597240, 38427102, 42696780, 51236136, 54895860, 64045170, 76854204, 85393560, 96067755, 109791720, 128090340, 153708408, 192135510, 256180680, 384271020, 768542040]

約数ペア:

[(1, 768542040), (2, 384271020), (3, 256180680), (4, 192135510), (5, 153708408), (6, 128090340), (7, 109791720), (8, 96067755), (9, 85393560), (10, 76854204), (12, 64045170), (14, 54895860), (15, 51236136), (18, 42696780), (20, 38427102), (21, 36597240), (24, 32022585), (27, 28464520), (28, 27447930), (30, 25618068), (35, 21958344), (36, 21348390), (40, 19213551), (42, 18298620), (45, 17078712), (54, 14232260), (56, 13723965), (60, 12809034), (63, 12199080), (70, 10979172), (72, 10674195), (84, 9149310), (90, 8539356), (105, 7319448), (108, 7116130), (120, 6404517), (126, 6099540), (135, 5692904), (140, 5489586), (168, 4574655), (180, 4269678), (189, 4066360), (210, 3659724), (216, 3558065), (252, 3049770), (270, 2846452), (277, 2774520), (280, 2744793), (315, 2439816), (360, 2134839), (367, 2094120), (378, 2033180), (420, 1829862), (504, 1524885), (540, 1423226), (554, 1387260), (630, 1219908), (734, 1047060), (756, 1016590), (831, 924840), (840, 914931), (945, 813272), (1080, 711613), (1101, 698040), (1108, 693630), (1260, 609954), (1385, 554904), (1468, 523530), (1512, 508295), (1662, 462420), (1835, 418824), (1890, 406636), (1939, 396360), (2202, 349020), (2216, 346815), (2493, 308280), (2520, 304977), (2569, 299160), (2770, 277452), (2936, 261765), (3303, 232680), (3324, 231210), (3670, 209412), (3780, 203318), (3878, 198180), (4155, 184968), (4404, 174510), (4986, 154140), (5138, 149580), (5505, 139608), (5540, 138726), (5817, 132120), (6606, 116340), (6648, 115605), (7340, 104706), (7479, 102760), (7560, 101659), (7707, 99720), (7756, 99090), (8310, 92484), (8808, 87255), (9695, 79272), (9909, 77560), (9972, 77070), (10276, 74790), (11010, 69804), (11080, 69363), (11634, 66060), (12465, 61656), (12845, 59832), (13212, 58170), (14680, 52353), (14958, 51380), (15414, 49860), (15512, 49545), (16515, 46536), (16620, 46242), (17451, 44040), (19390, 39636), (19818, 38780), (19944, 38535), (20552, 37395), (22020, 34902), (23121, 33240), (23268, 33030), (24930, 30828), (25690, 29916), (26424, 29085)]