291244680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 256

約数和(自身を含む): 1065312000

約数和(自身を除く): 774067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 459, 493, 510, 522, 540, 547, 580, 612, 680, 696, 765, 783, 870, 918, 986, 1020, 1044, 1080, 1094, 1160, 1224, 1305, 1479, 1530, 1566, 1641, 1740, 1836, 1972, 2040, 2088, 2188, 2295, 2465, 2610, 2735, 2958, 3060, 3132, 3282, 3480, 3672, 3915, 3944, 4376, 4437, 4590, 4923, 4930, 5220, 5470, 5916, 6120, 6264, 6564, 7395, 7830, 8205, 8874, 9180, 9299, 9846, 9860, 10440, 10940, 11832, 13128, 13311, 14769, 14790, 15660, 15863, 16410, 17748, 18360, 18598, 19692, 19720, 21880, 22185, 24615, 26622, 27897, 29538, 29580, 31320, 31726, 32820, 35496, 37196, 39384, 44370, 46495, 47589, 49230, 53244, 55794, 59076, 59160, 63452, 65640, 66555, 73845, 74392, 79315, 83691, 88740, 92990, 95178, 98460, 106488, 111588, 118152, 126904, 133110, 139485, 142767, 147690, 158630, 167382, 177480, 185980, 190356, 196920, 223176, 237945, 251073, 266220, 269671, 278970, 285534, 295380, 317260, 334764, 371960, 380712, 418455, 428301, 475890, 502146, 532440, 539342, 557940, 571068, 590760, 634520, 669528, 713835, 809013, 836910, 856602, 951780, 1004292, 1078684, 1115880, 1142136, 1255365, 1348355, 1427670, 1618026, 1673820, 1713204, 1903560, 2008584, 2141505, 2157368, 2427039, 2510730, 2696710, 2855340, 3236052, 3347640, 3426408, 4045065, 4283010, 4854078, 5021460, 5393420, 5710680, 6472104, 7281117, 8090130, 8566020, 9708156, 10042920, 10786840, 12135195, 14562234, 16180260, 17132040, 19416312, 24270390, 29124468, 32360520, 36405585, 48540780, 58248936, 72811170, 97081560, 145622340, 291244680]

約数ペア:

[(1, 291244680), (2, 145622340), (3, 97081560), (4, 72811170), (5, 58248936), (6, 48540780), (8, 36405585), (9, 32360520), (10, 29124468), (12, 24270390), (15, 19416312), (17, 17132040), (18, 16180260), (20, 14562234), (24, 12135195), (27, 10786840), (29, 10042920), (30, 9708156), (34, 8566020), (36, 8090130), (40, 7281117), (45, 6472104), (51, 5710680), (54, 5393420), (58, 5021460), (60, 4854078), (68, 4283010), (72, 4045065), (85, 3426408), (87, 3347640), (90, 3236052), (102, 2855340), (108, 2696710), (116, 2510730), (120, 2427039), (135, 2157368), (136, 2141505), (145, 2008584), (153, 1903560), (170, 1713204), (174, 1673820), (180, 1618026), (204, 1427670), (216, 1348355), (232, 1255365), (255, 1142136), (261, 1115880), (270, 1078684), (290, 1004292), (306, 951780), (340, 856602), (348, 836910), (360, 809013), (408, 713835), (435, 669528), (459, 634520), (493, 590760), (510, 571068), (522, 557940), (540, 539342), (547, 532440), (580, 502146), (612, 475890), (680, 428301), (696, 418455), (765, 380712), (783, 371960), (870, 334764), (918, 317260), (986, 295380), (1020, 285534), (1044, 278970), (1080, 269671), (1094, 266220), (1160, 251073), (1224, 237945), (1305, 223176), (1479, 196920), (1530, 190356), (1566, 185980), (1641, 177480), (1740, 167382), (1836, 158630), (1972, 147690), (2040, 142767), (2088, 139485), (2188, 133110), (2295, 126904), (2465, 118152), (2610, 111588), (2735, 106488), (2958, 98460), (3060, 95178), (3132, 92990), (3282, 88740), (3480, 83691), (3672, 79315), (3915, 74392), (3944, 73845), (4376, 66555), (4437, 65640), (4590, 63452), (4923, 59160), (4930, 59076), (5220, 55794), (5470, 53244), (5916, 49230), (6120, 47589), (6264, 46495), (6564, 44370), (7395, 39384), (7830, 37196), (8205, 35496), (8874, 32820), (9180, 31726), (9299, 31320), (9846, 29580), (9860, 29538), (10440, 27897), (10940, 26622), (11832, 24615), (13128, 22185), (13311, 21880), (14769, 19720), (14790, 19692), (15660, 18598), (15863, 18360), (16410, 17748)]