193289040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38351}}^1$

素因数の和:38377

約数の個数: 120

約数和(自身を含む): 741881088

約数和(自身を除く): 548592048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38351, 76702, 115053, 153404, 191755, 230106, 268457, 306808, 345159, 383510, 460212, 536914, 575265, 613616, 690318, 767020, 805371, 920424, 1073828, 1150530, 1342285, 1380636, 1534040, 1610742, 1725795, 1840848, 2147656, 2301060, 2416113, 2684570, 2761272, 3068080, 3221484, 3451590, 4026855, 4295312, 4602120, 4832226, 5369140, 5522544, 6442968, 6903180, 8053710, 9204240, 9664452, 10738280, 12080565, 12885936, 13806360, 16107420, 19328904, 21476560, 24161130, 27612720, 32214840, 38657808, 48322260, 64429680, 96644520, 193289040]

約数ペア:

[(1, 193289040), (2, 96644520), (3, 64429680), (4, 48322260), (5, 38657808), (6, 32214840), (7, 27612720), (8, 24161130), (9, 21476560), (10, 19328904), (12, 16107420), (14, 13806360), (15, 12885936), (16, 12080565), (18, 10738280), (20, 9664452), (21, 9204240), (24, 8053710), (28, 6903180), (30, 6442968), (35, 5522544), (36, 5369140), (40, 4832226), (42, 4602120), (45, 4295312), (48, 4026855), (56, 3451590), (60, 3221484), (63, 3068080), (70, 2761272), (72, 2684570), (80, 2416113), (84, 2301060), (90, 2147656), (105, 1840848), (112, 1725795), (120, 1610742), (126, 1534040), (140, 1380636), (144, 1342285), (168, 1150530), (180, 1073828), (210, 920424), (240, 805371), (252, 767020), (280, 690318), (315, 613616), (336, 575265), (360, 536914), (420, 460212), (504, 383510), (560, 345159), (630, 306808), (720, 268457), (840, 230106), (1008, 191755), (1260, 153404), (1680, 115053), (2520, 76702), (5040, 38351)]