2518208280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3019}}^1$

素因数の和:3374

約数の個数: 192

約数和(自身を含む): 9384710400

約数和(自身を除く): 6866502120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 331, 360, 420, 504, 630, 662, 840, 993, 1260, 1324, 1655, 1986, 2317, 2520, 2648, 2979, 3019, 3310, 3972, 4634, 4965, 5958, 6038, 6620, 6951, 7944, 9057, 9268, 9930, 11585, 11916, 12076, 13240, 13902, 14895, 15095, 18114, 18536, 19860, 20853, 21133, 23170, 23832, 24152, 27171, 27804, 29790, 30190, 34755, 36228, 39720, 41706, 42266, 45285, 46340, 54342, 55608, 59580, 60380, 63399, 69510, 72456, 83412, 84532, 90570, 92680, 104265, 105665, 108684, 119160, 120760, 126798, 135855, 139020, 166824, 169064, 181140, 190197, 208530, 211330, 217368, 253596, 271710, 278040, 316995, 362280, 380394, 417060, 422660, 507192, 543420, 633990, 760788, 834120, 845320, 950985, 999289, 1086840, 1267980, 1521576, 1901970, 1998578, 2535960, 2997867, 3803940, 3997156, 4996445, 5995734, 6995023, 7607880, 7994312, 8993601, 9992890, 11991468, 13990046, 14989335, 17987202, 19985780, 20985069, 23982936, 27980092, 29978670, 34975115, 35974404, 39971560, 41970138, 44968005, 55960184, 59957340, 62955207, 69950230, 71948808, 83940276, 89936010, 104925345, 119914680, 125910414, 139900460, 167880552, 179872020, 209850690, 251820828, 279800920, 314776035, 359744040, 419701380, 503641656, 629552070, 839402760, 1259104140, 2518208280]

約数ペア:

[(1, 2518208280), (2, 1259104140), (3, 839402760), (4, 629552070), (5, 503641656), (6, 419701380), (7, 359744040), (8, 314776035), (9, 279800920), (10, 251820828), (12, 209850690), (14, 179872020), (15, 167880552), (18, 139900460), (20, 125910414), (21, 119914680), (24, 104925345), (28, 89936010), (30, 83940276), (35, 71948808), (36, 69950230), (40, 62955207), (42, 59957340), (45, 55960184), (56, 44968005), (60, 41970138), (63, 39971560), (70, 35974404), (72, 34975115), (84, 29978670), (90, 27980092), (105, 23982936), (120, 20985069), (126, 19985780), (140, 17987202), (168, 14989335), (180, 13990046), (210, 11991468), (252, 9992890), (280, 8993601), (315, 7994312), (331, 7607880), (360, 6995023), (420, 5995734), (504, 4996445), (630, 3997156), (662, 3803940), (840, 2997867), (993, 2535960), (1260, 1998578), (1324, 1901970), (1655, 1521576), (1986, 1267980), (2317, 1086840), (2520, 999289), (2648, 950985), (2979, 845320), (3019, 834120), (3310, 760788), (3972, 633990), (4634, 543420), (4965, 507192), (5958, 422660), (6038, 417060), (6620, 380394), (6951, 362280), (7944, 316995), (9057, 278040), (9268, 271710), (9930, 253596), (11585, 217368), (11916, 211330), (12076, 208530), (13240, 190197), (13902, 181140), (14895, 169064), (15095, 166824), (18114, 139020), (18536, 135855), (19860, 126798), (20853, 120760), (21133, 119160), (23170, 108684), (23832, 105665), (24152, 104265), (27171, 92680), (27804, 90570), (29790, 84532), (30190, 83412), (34755, 72456), (36228, 69510), (39720, 63399), (41706, 60380), (42266, 59580), (45285, 55608), (46340, 54342)]