6847260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 23786784

約数和(自身を除く): 16939524

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, 137, 140, 147, 170, 196, 204, 210, 238, 245, 255, 274, 294, 340, 357, 411, 420, 476, 490, 510, 548, 588, 595, 685, 714, 735, 822, 833, 959, 980, 1020, 1190, 1370, 1428, 1470, 1644, 1666, 1785, 1918, 2055, 2329, 2380, 2499, 2740, 2877, 2940, 3332, 3570, 3836, 4110, 4165, 4658, 4795, 4998, 5754, 6713, 6987, 7140, 8220, 8330, 9316, 9590, 9996, 11508, 11645, 12495, 13426, 13974, 14385, 16303, 16660, 19180, 20139, 23290, 24990, 26852, 27948, 28770, 32606, 33565, 34935, 40278, 46580, 48909, 49980, 57540, 65212, 67130, 69870, 80556, 81515, 97818, 100695, 114121, 134260, 139740, 163030, 195636, 201390, 228242, 244545, 326060, 342363, 402780, 456484, 489090, 570605, 684726, 978180, 1141210, 1369452, 1711815, 2282420, 3423630, 6847260]

約数ペア:

[(1, 6847260), (2, 3423630), (3, 2282420), (4, 1711815), (5, 1369452), (6, 1141210), (7, 978180), (10, 684726), (12, 570605), (14, 489090), (15, 456484), (17, 402780), (20, 342363), (21, 326060), (28, 244545), (30, 228242), (34, 201390), (35, 195636), (42, 163030), (49, 139740), (51, 134260), (60, 114121), (68, 100695), (70, 97818), (84, 81515), (85, 80556), (98, 69870), (102, 67130), (105, 65212), (119, 57540), (137, 49980), (140, 48909), (147, 46580), (170, 40278), (196, 34935), (204, 33565), (210, 32606), (238, 28770), (245, 27948), (255, 26852), (274, 24990), (294, 23290), (340, 20139), (357, 19180), (411, 16660), (420, 16303), (476, 14385), (490, 13974), (510, 13426), (548, 12495), (588, 11645), (595, 11508), (685, 9996), (714, 9590), (735, 9316), (822, 8330), (833, 8220), (959, 7140), (980, 6987), (1020, 6713), (1190, 5754), (1370, 4998), (1428, 4795), (1470, 4658), (1644, 4165), (1666, 4110), (1785, 3836), (1918, 3570), (2055, 3332), (2329, 2940), (2380, 2877), (2499, 2740)]