73795680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7349

約数の個数: 144

約数和(自身を含む): 287842464

約数和(自身を除く): 214046784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7321, 10080, 14642, 21963, 29284, 36605, 43926, 51247, 58568, 65889, 73210, 87852, 102494, 109815, 117136, 131778, 146420, 153741, 175704, 204988, 219630, 234272, 256235, 263556, 292840, 307482, 329445, 351408, 409976, 439260, 461223, 512470, 527112, 585680, 614964, 658890, 702816, 768705, 819952, 878520, 922446, 1024940, 1054224, 1171360, 1229928, 1317780, 1537410, 1639904, 1757040, 1844892, 2049880, 2108448, 2306115, 2459856, 2635560, 3074820, 3514080, 3689784, 4099760, 4612230, 4919712, 5271120, 6149640, 7379568, 8199520, 9224460, 10542240, 12299280, 14759136, 18448920, 24598560, 36897840, 73795680]

約数ペア:

[(1, 73795680), (2, 36897840), (3, 24598560), (4, 18448920), (5, 14759136), (6, 12299280), (7, 10542240), (8, 9224460), (9, 8199520), (10, 7379568), (12, 6149640), (14, 5271120), (15, 4919712), (16, 4612230), (18, 4099760), (20, 3689784), (21, 3514080), (24, 3074820), (28, 2635560), (30, 2459856), (32, 2306115), (35, 2108448), (36, 2049880), (40, 1844892), (42, 1757040), (45, 1639904), (48, 1537410), (56, 1317780), (60, 1229928), (63, 1171360), (70, 1054224), (72, 1024940), (80, 922446), (84, 878520), (90, 819952), (96, 768705), (105, 702816), (112, 658890), (120, 614964), (126, 585680), (140, 527112), (144, 512470), (160, 461223), (168, 439260), (180, 409976), (210, 351408), (224, 329445), (240, 307482), (252, 292840), (280, 263556), (288, 256235), (315, 234272), (336, 219630), (360, 204988), (420, 175704), (480, 153741), (504, 146420), (560, 131778), (630, 117136), (672, 109815), (720, 102494), (840, 87852), (1008, 73210), (1120, 65889), (1260, 58568), (1440, 51247), (1680, 43926), (2016, 36605), (2520, 29284), (3360, 21963), (5040, 14642), (7321, 10080)]