387514260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3363

約数の個数: 192

約数和(自身を含む): 1422704640

約数和(自身を除く): 1035190380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3307, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 6614, 7812, 8370, 9765, 9921, 11718, 13020, 13228, 16535, 16740, 19530, 19842, 23149, 23436, 29295, 29763, 33070, 39060, 39684, 46298, 49605, 58590, 59526, 66140, 69447, 89289, 92596, 99210, 102517, 115745, 117180, 119052, 138894, 148815, 178578, 198420, 205034, 208341, 231490, 277788, 297630, 307551, 347235, 357156, 410068, 416682, 446445, 462980, 512585, 595260, 615102, 625023, 694470, 717619, 833364, 892890, 922653, 1025170, 1041705, 1230204, 1250046, 1388940, 1435238, 1537755, 1785780, 1845306, 2050340, 2083410, 2152857, 2500092, 2767959, 2870476, 3075510, 3125115, 3588095, 3690612, 4166820, 4305714, 4613265, 5535918, 6151020, 6250230, 6458571, 7176190, 8611428, 9226530, 10764285, 11071836, 12500460, 12917142, 13839795, 14352380, 18453060, 19375713, 21528570, 25834284, 27679590, 32292855, 38751426, 43057140, 55359180, 64585710, 77502852, 96878565, 129171420, 193757130, 387514260]

約数ペア:

[(1, 387514260), (2, 193757130), (3, 129171420), (4, 96878565), (5, 77502852), (6, 64585710), (7, 55359180), (9, 43057140), (10, 38751426), (12, 32292855), (14, 27679590), (15, 25834284), (18, 21528570), (20, 19375713), (21, 18453060), (27, 14352380), (28, 13839795), (30, 12917142), (31, 12500460), (35, 11071836), (36, 10764285), (42, 9226530), (45, 8611428), (54, 7176190), (60, 6458571), (62, 6250230), (63, 6151020), (70, 5535918), (84, 4613265), (90, 4305714), (93, 4166820), (105, 3690612), (108, 3588095), (124, 3125115), (126, 3075510), (135, 2870476), (140, 2767959), (155, 2500092), (180, 2152857), (186, 2083410), (189, 2050340), (210, 1845306), (217, 1785780), (252, 1537755), (270, 1435238), (279, 1388940), (310, 1250046), (315, 1230204), (372, 1041705), (378, 1025170), (420, 922653), (434, 892890), (465, 833364), (540, 717619), (558, 694470), (620, 625023), (630, 615102), (651, 595260), (756, 512585), (837, 462980), (868, 446445), (930, 416682), (945, 410068), (1085, 357156), (1116, 347235), (1260, 307551), (1302, 297630), (1395, 277788), (1674, 231490), (1860, 208341), (1890, 205034), (1953, 198420), (2170, 178578), (2604, 148815), (2790, 138894), (3255, 119052), (3307, 117180), (3348, 115745), (3780, 102517), (3906, 99210), (4185, 92596), (4340, 89289), (5580, 69447), (5859, 66140), (6510, 59526), (6614, 58590), (7812, 49605), (8370, 46298), (9765, 39684), (9921, 39060), (11718, 33070), (13020, 29763), (13228, 29295), (16535, 23436), (16740, 23149), (19530, 19842)]