507831480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 1896158160

約数和(自身を除く): 1388326680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 491, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 982, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1473, 1521, 1530, 1560, 1690, 1768, 1964, 1989, 2028, 2040, 2210, 2340, 2455, 2535, 2652, 2873, 2946, 3042, 3060, 3315, 3380, 3928, 3978, 4056, 4419, 4420, 4680, 4910, 5070, 5304, 5746, 5892, 6084, 6120, 6383, 6630, 6760, 7365, 7605, 7956, 8347, 8619, 8838, 8840, 9820, 9945, 10140, 11492, 11784, 12168, 12766, 13260, 14365, 14730, 15210, 15912, 16694, 17238, 17676, 19149, 19640, 19890, 20280, 22095, 22984, 25041, 25532, 25857, 26520, 28730, 29460, 30420, 31915, 33388, 34476, 35352, 38298, 39780, 41735, 43095, 44190, 50082, 51064, 51714, 57447, 57460, 58920, 60840, 63830, 66776, 68952, 75123, 76596, 79560, 82979, 83470, 86190, 88380, 95745, 100164, 103428, 108511, 114894, 114920, 125205, 127660, 129285, 150246, 153192, 165958, 166940, 172380, 176760, 191490, 200328, 206856, 217022, 229788, 248937, 250410, 255320, 258570, 287235, 300492, 325533, 331916, 333880, 344760, 375615, 382980, 414895, 434044, 459576, 497874, 500820, 517140, 542555, 574470, 600984, 651066, 663832, 746811, 751230, 765960, 829790, 868088, 976599, 995748, 1001640, 1034280, 1085110, 1148940, 1244685, 1302132, 1410643, 1493622, 1502460, 1627665, 1659580, 1953198, 1991496, 2170220, 2297880, 2489370, 2604264, 2821286, 2987244, 3004920, 3255330, 3319160, 3734055, 3906396, 4231929, 4340440, 4882995, 4978740, 5642572, 5974488, 6510660, 7053215, 7468110, 7812792, 8463858, 9765990, 9957480, 11285144, 12695787, 13021320, 14106430, 14936220, 16927716, 19531980, 21159645, 25391574, 28212860, 29872440, 33855432, 39063960, 42319290, 50783148, 56425720, 63478935, 84638580, 101566296, 126957870, 169277160, 253915740, 507831480]

約数ペア:

[(1, 507831480), (2, 253915740), (3, 169277160), (4, 126957870), (5, 101566296), (6, 84638580), (8, 63478935), (9, 56425720), (10, 50783148), (12, 42319290), (13, 39063960), (15, 33855432), (17, 29872440), (18, 28212860), (20, 25391574), (24, 21159645), (26, 19531980), (30, 16927716), (34, 14936220), (36, 14106430), (39, 13021320), (40, 12695787), (45, 11285144), (51, 9957480), (52, 9765990), (60, 8463858), (65, 7812792), (68, 7468110), (72, 7053215), (78, 6510660), (85, 5974488), (90, 5642572), (102, 4978740), (104, 4882995), (117, 4340440), (120, 4231929), (130, 3906396), (136, 3734055), (153, 3319160), (156, 3255330), (169, 3004920), (170, 2987244), (180, 2821286), (195, 2604264), (204, 2489370), (221, 2297880), (234, 2170220), (255, 1991496), (260, 1953198), (306, 1659580), (312, 1627665), (338, 1502460), (340, 1493622), (360, 1410643), (390, 1302132), (408, 1244685), (442, 1148940), (468, 1085110), (491, 1034280), (507, 1001640), (510, 995748), (520, 976599), (585, 868088), (612, 829790), (663, 765960), (676, 751230), (680, 746811), (765, 663832), (780, 651066), (845, 600984), (884, 574470), (936, 542555), (982, 517140), (1014, 500820), (1020, 497874), (1105, 459576), (1170, 434044), (1224, 414895), (1326, 382980), (1352, 375615), (1473, 344760), (1521, 333880), (1530, 331916), (1560, 325533), (1690, 300492), (1768, 287235), (1964, 258570), (1989, 255320), (2028, 250410), (2040, 248937), (2210, 229788), (2340, 217022), (2455, 206856), (2535, 200328), (2652, 191490), (2873, 176760), (2946, 172380), (3042, 166940), (3060, 165958), (3315, 153192), (3380, 150246), (3928, 129285), (3978, 127660), (4056, 125205), (4419, 114920), (4420, 114894), (4680, 108511), (4910, 103428), (5070, 100164), (5304, 95745), (5746, 88380), (5892, 86190), (6084, 83470), (6120, 82979), (6383, 79560), (6630, 76596), (6760, 75123), (7365, 68952), (7605, 66776), (7956, 63830), (8347, 60840), (8619, 58920), (8838, 57460), (8840, 57447), (9820, 51714), (9945, 51064), (10140, 50082), (11492, 44190), (11784, 43095), (12168, 41735), (12766, 39780), (13260, 38298), (14365, 35352), (14730, 34476), (15210, 33388), (15912, 31915), (16694, 30420), (17238, 29460), (17676, 28730), (19149, 26520), (19640, 25857), (19890, 25532), (20280, 25041), (22095, 22984)]