808049340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27883}}^1$

素因数の和:27928

約数の個数: 144

約数和(自身を含む): 2923135488

約数和(自身を除く): 2115086148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 27883, 28980, 55766, 83649, 111532, 139415, 167298, 195181, 250947, 278830, 334596, 390362, 418245, 501894, 557660, 585543, 641309, 780724, 836490, 975905, 1003788, 1171086, 1254735, 1282618, 1672980, 1756629, 1923927, 1951810, 2342172, 2509470, 2565236, 2927715, 3206545, 3513258, 3847854, 3903620, 4489163, 5018940, 5771781, 5855430, 6413090, 7026516, 7695708, 8783145, 8978326, 9619635, 11543562, 11710860, 12826180, 13467489, 17566290, 17956652, 19239270, 22445815, 23087124, 26934978, 28858905, 35132580, 38478540, 40402467, 44891630, 53869956, 57717810, 67337445, 80804934, 89783260, 115435620, 134674890, 161609868, 202012335, 269349780, 404024670, 808049340]

約数ペア:

[(1, 808049340), (2, 404024670), (3, 269349780), (4, 202012335), (5, 161609868), (6, 134674890), (7, 115435620), (9, 89783260), (10, 80804934), (12, 67337445), (14, 57717810), (15, 53869956), (18, 44891630), (20, 40402467), (21, 38478540), (23, 35132580), (28, 28858905), (30, 26934978), (35, 23087124), (36, 22445815), (42, 19239270), (45, 17956652), (46, 17566290), (60, 13467489), (63, 12826180), (69, 11710860), (70, 11543562), (84, 9619635), (90, 8978326), (92, 8783145), (105, 7695708), (115, 7026516), (126, 6413090), (138, 5855430), (140, 5771781), (161, 5018940), (180, 4489163), (207, 3903620), (210, 3847854), (230, 3513258), (252, 3206545), (276, 2927715), (315, 2565236), (322, 2509470), (345, 2342172), (414, 1951810), (420, 1923927), (460, 1756629), (483, 1672980), (630, 1282618), (644, 1254735), (690, 1171086), (805, 1003788), (828, 975905), (966, 836490), (1035, 780724), (1260, 641309), (1380, 585543), (1449, 557660), (1610, 501894), (1932, 418245), (2070, 390362), (2415, 334596), (2898, 278830), (3220, 250947), (4140, 195181), (4830, 167298), (5796, 139415), (7245, 111532), (9660, 83649), (14490, 55766), (27883, 28980)]