490699440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 480

約数和(自身を含む): 2105865216

約数和(自身を除く): 1615165776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 53, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 106, 110, 112, 120, 126, 132, 140, 144, 154, 159, 165, 167, 168, 176, 180, 198, 210, 212, 220, 231, 240, 252, 264, 265, 280, 308, 315, 318, 330, 334, 336, 360, 371, 385, 396, 420, 424, 440, 462, 477, 495, 501, 504, 528, 530, 560, 583, 616, 630, 636, 660, 668, 693, 720, 742, 770, 792, 795, 835, 840, 848, 880, 924, 954, 990, 1002, 1008, 1060, 1113, 1155, 1166, 1169, 1232, 1260, 1272, 1320, 1336, 1386, 1484, 1503, 1540, 1584, 1590, 1670, 1680, 1749, 1837, 1848, 1855, 1908, 1980, 2004, 2120, 2226, 2310, 2332, 2338, 2385, 2505, 2520, 2544, 2640, 2672, 2772, 2915, 2968, 3006, 3080, 3180, 3339, 3340, 3465, 3498, 3507, 3674, 3696, 3710, 3816, 3960, 4008, 4081, 4240, 4452, 4620, 4664, 4676, 4770, 5010, 5040, 5247, 5511, 5544, 5565, 5830, 5845, 5936, 6012, 6160, 6360, 6678, 6680, 6930, 6996, 7014, 7348, 7420, 7515, 7632, 7920, 8016, 8162, 8745, 8851, 8904, 9185, 9240, 9328, 9352, 9540, 10020, 10494, 10521, 11022, 11088, 11130, 11660, 11690, 12024, 12243, 12720, 12859, 13356, 13360, 13860, 13992, 14028, 14696, 14840, 15030, 16324, 16533, 16695, 17490, 17535, 17702, 17808, 18370, 18480, 18704, 19080, 20040, 20405, 20988, 21042, 22044, 22260, 23320, 23380, 24048, 24486, 25718, 26235, 26553, 26712, 27555, 27720, 27984, 28056, 29392, 29680, 30060, 32648, 33066, 33390, 34980, 35070, 35404, 36729, 36740, 38160, 38577, 40080, 40810, 41976, 42084, 44088, 44255, 44520, 46640, 46760, 48972, 51436, 52470, 52605, 53106, 53424, 55110, 55440, 56112, 60120, 61215, 61957, 64295, 65296, 66132, 66780, 69960, 70140, 70808, 73458, 73480, 77154, 79659, 81620, 82665, 83952, 84168, 88176, 88510, 89040, 93520, 97361, 97944, 102872, 104940, 105210, 106212, 110220, 115731, 120240, 122430, 123914, 128590, 132264, 132765, 133560, 139920, 140280, 141616, 146916, 146960, 154308, 159318, 163240, 165330, 168336, 177020, 183645, 185871, 192885, 194722, 195888, 205744, 209880, 210420, 212424, 220440, 231462, 244860, 247828, 257180, 264528, 265530, 267120, 280560, 292083, 293832, 308616, 309785, 318636, 326480, 330660, 354040, 367290, 371742, 385770, 389444, 398295, 419760, 420840, 424848, 440880, 462924, 486805, 489720, 495656, 514360, 531060, 557613, 578655, 584166, 587664, 617232, 619570, 637272, 661320, 681527, 708080, 734580, 743484, 771540, 778888, 796590, 841680, 876249, 925848, 929355, 973610, 979440, 991312, 1028720, 1062120, 1115226, 1157310, 1168332, 1239140, 1274544, 1322640, 1363054, 1460415, 1469160, 1486968, 1543080, 1557776, 1593180, 1752498, 1851696, 1858710, 1947220, 2044581, 2124240, 2230452, 2314620, 2336664, 2478280, 2726108, 2788065, 2920830, 2938320, 2973936, 3086160, 3186360, 3407635, 3504996, 3717420, 3894440, 4089162, 4381245, 4460904, 4629240, 4673328, 4956560, 5452216, 5576130, 5841660, 6133743, 6372720, 6815270, 7009992, 7434840, 7788880, 8178324, 8762490, 8921808, 9258480, 10222905, 10904432, 11152260, 11683320, 12267486, 13630540, 14019984, 14869680, 16356648, 17524980, 20445810, 22304520, 23366640, 24534972, 27261080, 30668715, 32713296, 35049960, 40891620, 44609040, 49069944, 54522160, 61337430, 70099920, 81783240, 98139888, 122674860, 163566480, 245349720, 490699440]

約数ペア:

[(1, 490699440), (2, 245349720), (3, 163566480), (4, 122674860), (5, 98139888), (6, 81783240), (7, 70099920), (8, 61337430), (9, 54522160), (10, 49069944), (11, 44609040), (12, 40891620), (14, 35049960), (15, 32713296), (16, 30668715), (18, 27261080), (20, 24534972), (21, 23366640), (22, 22304520), (24, 20445810), (28, 17524980), (30, 16356648), (33, 14869680), (35, 14019984), (36, 13630540), (40, 12267486), (42, 11683320), (44, 11152260), (45, 10904432), (48, 10222905), (53, 9258480), (55, 8921808), (56, 8762490), (60, 8178324), (63, 7788880), (66, 7434840), (70, 7009992), (72, 6815270), (77, 6372720), (80, 6133743), (84, 5841660), (88, 5576130), (90, 5452216), (99, 4956560), (105, 4673328), (106, 4629240), (110, 4460904), (112, 4381245), (120, 4089162), (126, 3894440), (132, 3717420), (140, 3504996), (144, 3407635), (154, 3186360), (159, 3086160), (165, 2973936), (167, 2938320), (168, 2920830), (176, 2788065), (180, 2726108), (198, 2478280), (210, 2336664), (212, 2314620), (220, 2230452), (231, 2124240), (240, 2044581), (252, 1947220), (264, 1858710), (265, 1851696), (280, 1752498), (308, 1593180), (315, 1557776), (318, 1543080), (330, 1486968), (334, 1469160), (336, 1460415), (360, 1363054), (371, 1322640), (385, 1274544), (396, 1239140), (420, 1168332), (424, 1157310), (440, 1115226), (462, 1062120), (477, 1028720), (495, 991312), (501, 979440), (504, 973610), (528, 929355), (530, 925848), (560, 876249), (583, 841680), (616, 796590), (630, 778888), (636, 771540), (660, 743484), (668, 734580), (693, 708080), (720, 681527), (742, 661320), (770, 637272), (792, 619570), (795, 617232), (835, 587664), (840, 584166), (848, 578655), (880, 557613), (924, 531060), (954, 514360), (990, 495656), (1002, 489720), (1008, 486805), (1060, 462924), (1113, 440880), (1155, 424848), (1166, 420840), (1169, 419760), (1232, 398295), (1260, 389444), (1272, 385770), (1320, 371742), (1336, 367290), (1386, 354040), (1484, 330660), (1503, 326480), (1540, 318636), (1584, 309785), (1590, 308616), (1670, 293832), (1680, 292083), (1749, 280560), (1837, 267120), (1848, 265530), (1855, 264528), (1908, 257180), (1980, 247828), (2004, 244860), (2120, 231462), (2226, 220440), (2310, 212424), (2332, 210420), (2338, 209880), (2385, 205744), (2505, 195888), (2520, 194722), (2544, 192885), (2640, 185871), (2672, 183645), (2772, 177020), (2915, 168336), (2968, 165330), (3006, 163240), (3080, 159318), (3180, 154308), (3339, 146960), (3340, 146916), (3465, 141616), (3498, 140280), (3507, 139920), (3674, 133560), (3696, 132765), (3710, 132264), (3816, 128590), (3960, 123914), (4008, 122430), (4081, 120240), (4240, 115731), (4452, 110220), (4620, 106212), (4664, 105210), (4676, 104940), (4770, 102872), (5010, 97944), (5040, 97361), (5247, 93520), (5511, 89040), (5544, 88510), (5565, 88176), (5830, 84168), (5845, 83952), (5936, 82665), (6012, 81620), (6160, 79659), (6360, 77154), (6678, 73480), (6680, 73458), (6930, 70808), (6996, 70140), (7014, 69960), (7348, 66780), (7420, 66132), (7515, 65296), (7632, 64295), (7920, 61957), (8016, 61215), (8162, 60120), (8745, 56112), (8851, 55440), (8904, 55110), (9185, 53424), (9240, 53106), (9328, 52605), (9352, 52470), (9540, 51436), (10020, 48972), (10494, 46760), (10521, 46640), (11022, 44520), (11088, 44255), (11130, 44088), (11660, 42084), (11690, 41976), (12024, 40810), (12243, 40080), (12720, 38577), (12859, 38160), (13356, 36740), (13360, 36729), (13860, 35404), (13992, 35070), (14028, 34980), (14696, 33390), (14840, 33066), (15030, 32648), (16324, 30060), (16533, 29680), (16695, 29392), (17490, 28056), (17535, 27984), (17702, 27720), (17808, 27555), (18370, 26712), (18480, 26553), (18704, 26235), (19080, 25718), (20040, 24486), (20405, 24048), (20988, 23380), (21042, 23320), (22044, 22260)]