282416540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 712212480

約数和(自身を除く): 429795940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 229, 230, 322, 383, 458, 460, 644, 766, 805, 916, 1145, 1532, 1603, 1610, 1915, 2290, 2681, 3206, 3220, 3830, 4580, 5267, 5362, 6412, 7660, 8015, 8809, 10534, 10724, 13405, 16030, 17618, 21068, 26335, 26810, 32060, 35236, 36869, 44045, 52670, 53620, 61663, 73738, 87707, 88090, 105340, 123326, 147476, 175414, 176180, 184345, 246652, 308315, 350828, 368690, 438535, 613949, 616630, 737380, 877070, 1227898, 1233260, 1754140, 2017261, 2455796, 3069745, 4034522, 6139490, 8069044, 10086305, 12278980, 14120827, 20172610, 28241654, 40345220, 56483308, 70604135, 141208270, 282416540]

約数ペア:

[(1, 282416540), (2, 141208270), (4, 70604135), (5, 56483308), (7, 40345220), (10, 28241654), (14, 20172610), (20, 14120827), (23, 12278980), (28, 10086305), (35, 8069044), (46, 6139490), (70, 4034522), (92, 3069745), (115, 2455796), (140, 2017261), (161, 1754140), (229, 1233260), (230, 1227898), (322, 877070), (383, 737380), (458, 616630), (460, 613949), (644, 438535), (766, 368690), (805, 350828), (916, 308315), (1145, 246652), (1532, 184345), (1603, 176180), (1610, 175414), (1915, 147476), (2290, 123326), (2681, 105340), (3206, 88090), (3220, 87707), (3830, 73738), (4580, 61663), (5267, 53620), (5362, 52670), (6412, 44045), (7660, 36869), (8015, 35236), (8809, 32060), (10534, 26810), (10724, 26335), (13405, 21068), (16030, 17618)]