480706380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1051}}^1$

素因数の和:1098

約数の個数: 288

約数和(自身を含む): 1880471040

約数和(自身を除く): 1399764660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1051, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2102, 2178, 2310, 2420, 2541, 2772, 2970, 3153, 3267, 3388, 3465, 3630, 3780, 4158, 4204, 4235, 4356, 4620, 5082, 5255, 5445, 5940, 6306, 6534, 6930, 7260, 7357, 7623, 8316, 8470, 9459, 10164, 10395, 10510, 10890, 11561, 12612, 12705, 13068, 13860, 14714, 15246, 15765, 16335, 16940, 18918, 20790, 21020, 21780, 22071, 22869, 23122, 25410, 28377, 29428, 30492, 31530, 32670, 34683, 36785, 37836, 38115, 41580, 44142, 45738, 46244, 47295, 50820, 56754, 57805, 63060, 65340, 66213, 69366, 73570, 76230, 80927, 88284, 91476, 94590, 104049, 110355, 113508, 114345, 115610, 127171, 132426, 138732, 141885, 147140, 152460, 161854, 173415, 189180, 198639, 208098, 220710, 228690, 231220, 242781, 254342, 264852, 283770, 312147, 323708, 331065, 346830, 381513, 397278, 404635, 416196, 441420, 457380, 485562, 508684, 520245, 567540, 624294, 635855, 662130, 693660, 728343, 763026, 794556, 809270, 890197, 971124, 993195, 1040490, 1144539, 1213905, 1248588, 1271710, 1324260, 1456686, 1526052, 1560735, 1618540, 1780394, 1907565, 1986390, 2080980, 2185029, 2289078, 2427810, 2543420, 2670591, 2913372, 3121470, 3433617, 3560788, 3641715, 3815130, 3972780, 4370058, 4450985, 4578156, 4855620, 5341182, 5722695, 6242940, 6867234, 7283430, 7630260, 8011773, 8740116, 8901970, 10682364, 10925145, 11445390, 13352955, 13734468, 14566860, 16023546, 17168085, 17803940, 21850290, 22890780, 24035319, 26705910, 32047092, 34336170, 40058865, 43700580, 48070638, 53411820, 68672340, 80117730, 96141276, 120176595, 160235460, 240353190, 480706380]

約数ペア:

[(1, 480706380), (2, 240353190), (3, 160235460), (4, 120176595), (5, 96141276), (6, 80117730), (7, 68672340), (9, 53411820), (10, 48070638), (11, 43700580), (12, 40058865), (14, 34336170), (15, 32047092), (18, 26705910), (20, 24035319), (21, 22890780), (22, 21850290), (27, 17803940), (28, 17168085), (30, 16023546), (33, 14566860), (35, 13734468), (36, 13352955), (42, 11445390), (44, 10925145), (45, 10682364), (54, 8901970), (55, 8740116), (60, 8011773), (63, 7630260), (66, 7283430), (70, 6867234), (77, 6242940), (84, 5722695), (90, 5341182), (99, 4855620), (105, 4578156), (108, 4450985), (110, 4370058), (121, 3972780), (126, 3815130), (132, 3641715), (135, 3560788), (140, 3433617), (154, 3121470), (165, 2913372), (180, 2670591), (189, 2543420), (198, 2427810), (210, 2289078), (220, 2185029), (231, 2080980), (242, 1986390), (252, 1907565), (270, 1780394), (297, 1618540), (308, 1560735), (315, 1526052), (330, 1456686), (363, 1324260), (378, 1271710), (385, 1248588), (396, 1213905), (420, 1144539), (462, 1040490), (484, 993195), (495, 971124), (540, 890197), (594, 809270), (605, 794556), (630, 763026), (660, 728343), (693, 693660), (726, 662130), (756, 635855), (770, 624294), (847, 567540), (924, 520245), (945, 508684), (990, 485562), (1051, 457380), (1089, 441420), (1155, 416196), (1188, 404635), (1210, 397278), (1260, 381513), (1386, 346830), (1452, 331065), (1485, 323708), (1540, 312147), (1694, 283770), (1815, 264852), (1890, 254342), (1980, 242781), (2079, 231220), (2102, 228690), (2178, 220710), (2310, 208098), (2420, 198639), (2541, 189180), (2772, 173415), (2970, 161854), (3153, 152460), (3267, 147140), (3388, 141885), (3465, 138732), (3630, 132426), (3780, 127171), (4158, 115610), (4204, 114345), (4235, 113508), (4356, 110355), (4620, 104049), (5082, 94590), (5255, 91476), (5445, 88284), (5940, 80927), (6306, 76230), (6534, 73570), (6930, 69366), (7260, 66213), (7357, 65340), (7623, 63060), (8316, 57805), (8470, 56754), (9459, 50820), (10164, 47295), (10395, 46244), (10510, 45738), (10890, 44142), (11561, 41580), (12612, 38115), (12705, 37836), (13068, 36785), (13860, 34683), (14714, 32670), (15246, 31530), (15765, 30492), (16335, 29428), (16940, 28377), (18918, 25410), (20790, 23122), (21020, 22869), (21780, 22071)]