646125120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 448

約数和(自身を含む): 2488631040

約数和(自身を除く): 1842505920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 53, 54, 60, 64, 68, 72, 80, 83, 85, 90, 96, 102, 106, 108, 120, 135, 136, 144, 153, 159, 160, 166, 170, 180, 192, 204, 212, 216, 240, 249, 255, 265, 270, 272, 288, 306, 318, 320, 332, 340, 360, 408, 415, 424, 432, 459, 477, 480, 498, 510, 530, 540, 544, 576, 612, 636, 664, 680, 720, 747, 765, 795, 816, 830, 848, 864, 901, 918, 954, 960, 996, 1020, 1060, 1080, 1088, 1224, 1245, 1272, 1328, 1360, 1411, 1431, 1440, 1494, 1530, 1590, 1632, 1660, 1696, 1728, 1802, 1836, 1908, 1992, 2040, 2120, 2160, 2241, 2295, 2385, 2448, 2490, 2544, 2656, 2703, 2720, 2822, 2862, 2880, 2988, 3060, 3180, 3264, 3320, 3392, 3604, 3672, 3735, 3816, 3984, 4080, 4233, 4240, 4320, 4399, 4482, 4505, 4590, 4770, 4896, 4980, 5088, 5312, 5406, 5440, 5644, 5724, 5976, 6120, 6360, 6640, 7055, 7155, 7208, 7344, 7470, 7632, 7968, 8109, 8160, 8466, 8480, 8640, 8798, 8964, 9010, 9180, 9540, 9792, 9960, 10176, 10812, 11205, 11288, 11448, 11952, 12240, 12699, 12720, 13197, 13280, 13515, 14110, 14310, 14416, 14688, 14940, 15264, 15936, 16218, 16320, 16932, 16960, 17596, 17928, 18020, 18360, 19080, 19920, 21165, 21624, 21995, 22410, 22576, 22896, 23904, 24327, 24480, 25398, 25440, 26394, 26560, 27030, 28220, 28620, 28832, 29376, 29880, 30528, 32436, 33864, 35192, 35856, 36040, 36720, 38097, 38160, 39591, 39840, 40545, 42330, 43248, 43990, 44820, 45152, 45792, 47808, 48654, 48960, 50796, 50880, 52788, 54060, 56440, 57240, 57664, 59760, 63495, 64872, 65985, 67728, 70384, 71712, 72080, 73440, 74783, 76194, 76320, 79182, 79680, 81090, 84660, 86496, 87980, 89640, 90304, 91584, 97308, 101592, 105576, 108120, 112880, 114480, 118773, 119520, 121635, 126990, 129744, 131970, 135456, 140768, 143424, 144160, 146880, 149566, 152388, 152640, 158364, 162180, 169320, 172992, 175960, 179280, 190485, 194616, 197955, 203184, 211152, 216240, 224349, 225760, 228960, 237546, 239040, 243270, 253980, 259488, 263940, 270912, 281536, 288320, 299132, 304776, 316728, 324360, 338640, 351920, 358560, 373915, 380970, 389232, 395910, 406368, 422304, 432480, 448698, 451520, 457920, 475092, 486540, 507960, 518976, 527880, 593865, 598264, 609552, 633456, 648720, 673047, 677280, 703840, 717120, 747830, 761940, 778464, 791820, 812736, 844608, 864960, 897396, 950184, 973080, 1015920, 1055760, 1121745, 1187730, 1196528, 1219104, 1266912, 1297440, 1346094, 1354560, 1407680, 1495660, 1523880, 1556928, 1583640, 1794792, 1900368, 1946160, 2019141, 2031840, 2111520, 2243490, 2375460, 2393056, 2438208, 2533824, 2594880, 2692188, 2991320, 3047760, 3167280, 3365235, 3589584, 3800736, 3892320, 4038282, 4063680, 4223040, 4486980, 4750920, 4786112, 5384376, 5982640, 6095520, 6334560, 6730470, 7179168, 7601472, 7784640, 8076564, 8973960, 9501840, 10095705, 10768752, 11965280, 12191040, 12669120, 13460940, 14358336, 16153128, 17947920, 19003680, 20191410, 21537504, 23930560, 26921880, 32306256, 35895840, 38007360, 40382820, 43075008, 53843760, 64612512, 71791680, 80765640, 107687520, 129225024, 161531280, 215375040, 323062560, 646125120]

約数ペア:

[(1, 646125120), (2, 323062560), (3, 215375040), (4, 161531280), (5, 129225024), (6, 107687520), (8, 80765640), (9, 71791680), (10, 64612512), (12, 53843760), (15, 43075008), (16, 40382820), (17, 38007360), (18, 35895840), (20, 32306256), (24, 26921880), (27, 23930560), (30, 21537504), (32, 20191410), (34, 19003680), (36, 17947920), (40, 16153128), (45, 14358336), (48, 13460940), (51, 12669120), (53, 12191040), (54, 11965280), (60, 10768752), (64, 10095705), (68, 9501840), (72, 8973960), (80, 8076564), (83, 7784640), (85, 7601472), (90, 7179168), (96, 6730470), (102, 6334560), (106, 6095520), (108, 5982640), (120, 5384376), (135, 4786112), (136, 4750920), (144, 4486980), (153, 4223040), (159, 4063680), (160, 4038282), (166, 3892320), (170, 3800736), (180, 3589584), (192, 3365235), (204, 3167280), (212, 3047760), (216, 2991320), (240, 2692188), (249, 2594880), (255, 2533824), (265, 2438208), (270, 2393056), (272, 2375460), (288, 2243490), (306, 2111520), (318, 2031840), (320, 2019141), (332, 1946160), (340, 1900368), (360, 1794792), (408, 1583640), (415, 1556928), (424, 1523880), (432, 1495660), (459, 1407680), (477, 1354560), (480, 1346094), (498, 1297440), (510, 1266912), (530, 1219104), (540, 1196528), (544, 1187730), (576, 1121745), (612, 1055760), (636, 1015920), (664, 973080), (680, 950184), (720, 897396), (747, 864960), (765, 844608), (795, 812736), (816, 791820), (830, 778464), (848, 761940), (864, 747830), (901, 717120), (918, 703840), (954, 677280), (960, 673047), (996, 648720), (1020, 633456), (1060, 609552), (1080, 598264), (1088, 593865), (1224, 527880), (1245, 518976), (1272, 507960), (1328, 486540), (1360, 475092), (1411, 457920), (1431, 451520), (1440, 448698), (1494, 432480), (1530, 422304), (1590, 406368), (1632, 395910), (1660, 389232), (1696, 380970), (1728, 373915), (1802, 358560), (1836, 351920), (1908, 338640), (1992, 324360), (2040, 316728), (2120, 304776), (2160, 299132), (2241, 288320), (2295, 281536), (2385, 270912), (2448, 263940), (2490, 259488), (2544, 253980), (2656, 243270), (2703, 239040), (2720, 237546), (2822, 228960), (2862, 225760), (2880, 224349), (2988, 216240), (3060, 211152), (3180, 203184), (3264, 197955), (3320, 194616), (3392, 190485), (3604, 179280), (3672, 175960), (3735, 172992), (3816, 169320), (3984, 162180), (4080, 158364), (4233, 152640), (4240, 152388), (4320, 149566), (4399, 146880), (4482, 144160), (4505, 143424), (4590, 140768), (4770, 135456), (4896, 131970), (4980, 129744), (5088, 126990), (5312, 121635), (5406, 119520), (5440, 118773), (5644, 114480), (5724, 112880), (5976, 108120), (6120, 105576), (6360, 101592), (6640, 97308), (7055, 91584), (7155, 90304), (7208, 89640), (7344, 87980), (7470, 86496), (7632, 84660), (7968, 81090), (8109, 79680), (8160, 79182), (8466, 76320), (8480, 76194), (8640, 74783), (8798, 73440), (8964, 72080), (9010, 71712), (9180, 70384), (9540, 67728), (9792, 65985), (9960, 64872), (10176, 63495), (10812, 59760), (11205, 57664), (11288, 57240), (11448, 56440), (11952, 54060), (12240, 52788), (12699, 50880), (12720, 50796), (13197, 48960), (13280, 48654), (13515, 47808), (14110, 45792), (14310, 45152), (14416, 44820), (14688, 43990), (14940, 43248), (15264, 42330), (15936, 40545), (16218, 39840), (16320, 39591), (16932, 38160), (16960, 38097), (17596, 36720), (17928, 36040), (18020, 35856), (18360, 35192), (19080, 33864), (19920, 32436), (21165, 30528), (21624, 29880), (21995, 29376), (22410, 28832), (22576, 28620), (22896, 28220), (23904, 27030), (24327, 26560), (24480, 26394), (25398, 25440)]