17892840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 66484800

約数和(自身を除く): 48591960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 179, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 358, 392, 408, 420, 476, 490, 510, 537, 588, 595, 680, 714, 716, 735, 833, 840, 895, 952, 980, 1020, 1074, 1176, 1190, 1253, 1428, 1432, 1470, 1666, 1785, 1790, 1960, 2040, 2148, 2380, 2499, 2506, 2685, 2856, 2940, 3043, 3332, 3570, 3580, 3759, 4165, 4296, 4760, 4998, 5012, 5370, 5880, 6086, 6265, 6664, 7140, 7160, 7518, 8330, 8771, 9129, 9996, 10024, 10740, 12172, 12495, 12530, 14280, 15036, 15215, 16660, 17542, 18258, 18795, 19992, 21301, 21480, 24344, 24990, 25060, 26313, 30072, 30430, 33320, 35084, 36516, 37590, 42602, 43855, 45645, 49980, 50120, 52626, 60860, 63903, 70168, 73032, 75180, 85204, 87710, 91290, 99960, 105252, 106505, 121720, 127806, 131565, 149107, 150360, 170408, 175420, 182580, 210504, 213010, 255612, 263130, 298214, 319515, 350840, 365160, 426020, 447321, 511224, 526260, 596428, 639030, 745535, 852040, 894642, 1052520, 1192856, 1278060, 1491070, 1789284, 2236605, 2556120, 2982140, 3578568, 4473210, 5964280, 8946420, 17892840]

約数ペア:

[(1, 17892840), (2, 8946420), (3, 5964280), (4, 4473210), (5, 3578568), (6, 2982140), (7, 2556120), (8, 2236605), (10, 1789284), (12, 1491070), (14, 1278060), (15, 1192856), (17, 1052520), (20, 894642), (21, 852040), (24, 745535), (28, 639030), (30, 596428), (34, 526260), (35, 511224), (40, 447321), (42, 426020), (49, 365160), (51, 350840), (56, 319515), (60, 298214), (68, 263130), (70, 255612), (84, 213010), (85, 210504), (98, 182580), (102, 175420), (105, 170408), (119, 150360), (120, 149107), (136, 131565), (140, 127806), (147, 121720), (168, 106505), (170, 105252), (179, 99960), (196, 91290), (204, 87710), (210, 85204), (238, 75180), (245, 73032), (255, 70168), (280, 63903), (294, 60860), (340, 52626), (357, 50120), (358, 49980), (392, 45645), (408, 43855), (420, 42602), (476, 37590), (490, 36516), (510, 35084), (537, 33320), (588, 30430), (595, 30072), (680, 26313), (714, 25060), (716, 24990), (735, 24344), (833, 21480), (840, 21301), (895, 19992), (952, 18795), (980, 18258), (1020, 17542), (1074, 16660), (1176, 15215), (1190, 15036), (1253, 14280), (1428, 12530), (1432, 12495), (1470, 12172), (1666, 10740), (1785, 10024), (1790, 9996), (1960, 9129), (2040, 8771), (2148, 8330), (2380, 7518), (2499, 7160), (2506, 7140), (2685, 6664), (2856, 6265), (2940, 6086), (3043, 5880), (3332, 5370), (3570, 5012), (3580, 4998), (3759, 4760), (4165, 4296)]