8480108520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12161}}^1$

素因数の和:12340

約数の個数: 192

約数和(自身を含む): 29882034000

約数和(自身を除く): 21401925480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 360, 390, 447, 468, 520, 585, 596, 745, 780, 894, 936, 1170, 1192, 1341, 1490, 1560, 1788, 1937, 2235, 2340, 2682, 2980, 3576, 3874, 4470, 4680, 5364, 5811, 5960, 6705, 7748, 8940, 9685, 10728, 11622, 12161, 13410, 15496, 17433, 17880, 19370, 23244, 24322, 26820, 29055, 34866, 36483, 38740, 46488, 48644, 53640, 58110, 60805, 69732, 72966, 77480, 87165, 97288, 109449, 116220, 121610, 139464, 145932, 158093, 174330, 182415, 218898, 232440, 243220, 291864, 316186, 348660, 364830, 437796, 474279, 486440, 547245, 632372, 697320, 729660, 790465, 875592, 948558, 1094490, 1264744, 1422837, 1459320, 1580930, 1811989, 1897116, 2188980, 2371395, 2845674, 3161860, 3623978, 3794232, 4377960, 4742790, 5435967, 5691348, 6323720, 7114185, 7247956, 9059945, 9485580, 10871934, 11382696, 14228370, 14495912, 16307901, 18119890, 18971160, 21743868, 23555857, 27179835, 28456740, 32615802, 36239780, 43487736, 47111714, 54359670, 56913480, 65231604, 70667571, 72479560, 81539505, 94223428, 108719340, 117779285, 130463208, 141335142, 163079010, 188446856, 212002713, 217438680, 235558570, 282670284, 326158020, 353337855, 424005426, 471117140, 565340568, 652316040, 706675710, 848010852, 942234280, 1060013565, 1413351420, 1696021704, 2120027130, 2826702840, 4240054260, 8480108520]

約数ペア:

[(1, 8480108520), (2, 4240054260), (3, 2826702840), (4, 2120027130), (5, 1696021704), (6, 1413351420), (8, 1060013565), (9, 942234280), (10, 848010852), (12, 706675710), (13, 652316040), (15, 565340568), (18, 471117140), (20, 424005426), (24, 353337855), (26, 326158020), (30, 282670284), (36, 235558570), (39, 217438680), (40, 212002713), (45, 188446856), (52, 163079010), (60, 141335142), (65, 130463208), (72, 117779285), (78, 108719340), (90, 94223428), (104, 81539505), (117, 72479560), (120, 70667571), (130, 65231604), (149, 56913480), (156, 54359670), (180, 47111714), (195, 43487736), (234, 36239780), (260, 32615802), (298, 28456740), (312, 27179835), (360, 23555857), (390, 21743868), (447, 18971160), (468, 18119890), (520, 16307901), (585, 14495912), (596, 14228370), (745, 11382696), (780, 10871934), (894, 9485580), (936, 9059945), (1170, 7247956), (1192, 7114185), (1341, 6323720), (1490, 5691348), (1560, 5435967), (1788, 4742790), (1937, 4377960), (2235, 3794232), (2340, 3623978), (2682, 3161860), (2980, 2845674), (3576, 2371395), (3874, 2188980), (4470, 1897116), (4680, 1811989), (5364, 1580930), (5811, 1459320), (5960, 1422837), (6705, 1264744), (7748, 1094490), (8940, 948558), (9685, 875592), (10728, 790465), (11622, 729660), (12161, 697320), (13410, 632372), (15496, 547245), (17433, 486440), (17880, 474279), (19370, 437796), (23244, 364830), (24322, 348660), (26820, 316186), (29055, 291864), (34866, 243220), (36483, 232440), (38740, 218898), (46488, 182415), (48644, 174330), (53640, 158093), (58110, 145932), (60805, 139464), (69732, 121610), (72966, 116220), (77480, 109449), (87165, 97288)]