8946420

素因数分解:

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

素因数の和:222

約数の個数: 144

約数和(自身を含む): 31026240

約数和(自身を除く): 22079820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 179, 196, 204, 210, 238, 245, 255, 294, 340, 357, 358, 420, 476, 490, 510, 537, 588, 595, 714, 716, 735, 833, 895, 980, 1020, 1074, 1190, 1253, 1428, 1470, 1666, 1785, 1790, 2148, 2380, 2499, 2506, 2685, 2940, 3043, 3332, 3570, 3580, 3759, 4165, 4998, 5012, 5370, 6086, 6265, 7140, 7518, 8330, 8771, 9129, 9996, 10740, 12172, 12495, 12530, 15036, 15215, 16660, 17542, 18258, 18795, 21301, 24990, 25060, 26313, 30430, 35084, 36516, 37590, 42602, 43855, 45645, 49980, 52626, 60860, 63903, 75180, 85204, 87710, 91290, 105252, 106505, 127806, 131565, 149107, 175420, 182580, 213010, 255612, 263130, 298214, 319515, 426020, 447321, 526260, 596428, 639030, 745535, 894642, 1278060, 1491070, 1789284, 2236605, 2982140, 4473210, 8946420]

約数ペア:

[(1, 8946420), (2, 4473210), (3, 2982140), (4, 2236605), (5, 1789284), (6, 1491070), (7, 1278060), (10, 894642), (12, 745535), (14, 639030), (15, 596428), (17, 526260), (20, 447321), (21, 426020), (28, 319515), (30, 298214), (34, 263130), (35, 255612), (42, 213010), (49, 182580), (51, 175420), (60, 149107), (68, 131565), (70, 127806), (84, 106505), (85, 105252), (98, 91290), (102, 87710), (105, 85204), (119, 75180), (140, 63903), (147, 60860), (170, 52626), (179, 49980), (196, 45645), (204, 43855), (210, 42602), (238, 37590), (245, 36516), (255, 35084), (294, 30430), (340, 26313), (357, 25060), (358, 24990), (420, 21301), (476, 18795), (490, 18258), (510, 17542), (537, 16660), (588, 15215), (595, 15036), (714, 12530), (716, 12495), (735, 12172), (833, 10740), (895, 9996), (980, 9129), (1020, 8771), (1074, 8330), (1190, 7518), (1253, 7140), (1428, 6265), (1470, 6086), (1666, 5370), (1785, 5012), (1790, 4998), (2148, 4165), (2380, 3759), (2499, 3580), (2506, 3570), (2685, 3332), (2940, 3043)]