426010680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 1455667200

約数和(自身を除く): 1029656520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 90, 93, 118, 120, 124, 155, 177, 180, 186, 236, 248, 279, 295, 310, 354, 360, 372, 465, 472, 531, 558, 590, 620, 647, 708, 744, 885, 930, 1062, 1116, 1180, 1240, 1294, 1395, 1416, 1770, 1829, 1860, 1941, 2124, 2232, 2360, 2588, 2655, 2790, 3235, 3540, 3658, 3720, 3882, 4248, 5176, 5310, 5487, 5580, 5823, 6470, 7080, 7316, 7764, 9145, 9705, 10620, 10974, 11160, 11646, 12940, 14632, 15528, 16461, 18290, 19410, 20057, 21240, 21948, 23292, 25880, 27435, 29115, 32922, 36580, 38173, 38820, 40114, 43896, 46584, 54870, 58230, 60171, 65844, 73160, 76346, 77640, 80228, 82305, 100285, 109740, 114519, 116460, 120342, 131688, 152692, 160456, 164610, 180513, 190865, 200570, 219480, 229038, 232920, 240684, 300855, 305384, 329220, 343557, 361026, 381730, 401140, 458076, 481368, 572595, 601710, 658440, 687114, 722052, 763460, 802280, 902565, 916152, 1145190, 1183363, 1203420, 1374228, 1444104, 1526920, 1717785, 1805130, 2290380, 2366726, 2406840, 2748456, 3435570, 3550089, 3610260, 4580760, 4733452, 5916815, 6871140, 7100178, 7220520, 9466904, 10650267, 11833630, 13742280, 14200356, 17750445, 21300534, 23667260, 28400712, 35500890, 42601068, 47334520, 53251335, 71001780, 85202136, 106502670, 142003560, 213005340, 426010680]

約数ペア:

[(1, 426010680), (2, 213005340), (3, 142003560), (4, 106502670), (5, 85202136), (6, 71001780), (8, 53251335), (9, 47334520), (10, 42601068), (12, 35500890), (15, 28400712), (18, 23667260), (20, 21300534), (24, 17750445), (30, 14200356), (31, 13742280), (36, 11833630), (40, 10650267), (45, 9466904), (59, 7220520), (60, 7100178), (62, 6871140), (72, 5916815), (90, 4733452), (93, 4580760), (118, 3610260), (120, 3550089), (124, 3435570), (155, 2748456), (177, 2406840), (180, 2366726), (186, 2290380), (236, 1805130), (248, 1717785), (279, 1526920), (295, 1444104), (310, 1374228), (354, 1203420), (360, 1183363), (372, 1145190), (465, 916152), (472, 902565), (531, 802280), (558, 763460), (590, 722052), (620, 687114), (647, 658440), (708, 601710), (744, 572595), (885, 481368), (930, 458076), (1062, 401140), (1116, 381730), (1180, 361026), (1240, 343557), (1294, 329220), (1395, 305384), (1416, 300855), (1770, 240684), (1829, 232920), (1860, 229038), (1941, 219480), (2124, 200570), (2232, 190865), (2360, 180513), (2588, 164610), (2655, 160456), (2790, 152692), (3235, 131688), (3540, 120342), (3658, 116460), (3720, 114519), (3882, 109740), (4248, 100285), (5176, 82305), (5310, 80228), (5487, 77640), (5580, 76346), (5823, 73160), (6470, 65844), (7080, 60171), (7316, 58230), (7764, 54870), (9145, 46584), (9705, 43896), (10620, 40114), (10974, 38820), (11160, 38173), (11646, 36580), (12940, 32922), (14632, 29115), (15528, 27435), (16461, 25880), (18290, 23292), (19410, 21948), (20057, 21240)]