13444620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 46539360

約数和(自身を除く): 33094740

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, 196, 204, 210, 238, 245, 255, 269, 294, 340, 357, 420, 476, 490, 510, 538, 588, 595, 714, 735, 807, 833, 980, 1020, 1076, 1190, 1345, 1428, 1470, 1614, 1666, 1785, 1883, 2380, 2499, 2690, 2940, 3228, 3332, 3570, 3766, 4035, 4165, 4573, 4998, 5380, 5649, 7140, 7532, 8070, 8330, 9146, 9415, 9996, 11298, 12495, 13181, 13719, 16140, 16660, 18292, 18830, 22596, 22865, 24990, 26362, 27438, 28245, 32011, 37660, 39543, 45730, 49980, 52724, 54876, 56490, 64022, 65905, 68595, 79086, 91460, 96033, 112980, 128044, 131810, 137190, 158172, 160055, 192066, 197715, 224077, 263620, 274380, 320110, 384132, 395430, 448154, 480165, 640220, 672231, 790860, 896308, 960330, 1120385, 1344462, 1920660, 2240770, 2688924, 3361155, 4481540, 6722310, 13444620]

約数ペア:

[(1, 13444620), (2, 6722310), (3, 4481540), (4, 3361155), (5, 2688924), (6, 2240770), (7, 1920660), (10, 1344462), (12, 1120385), (14, 960330), (15, 896308), (17, 790860), (20, 672231), (21, 640220), (28, 480165), (30, 448154), (34, 395430), (35, 384132), (42, 320110), (49, 274380), (51, 263620), (60, 224077), (68, 197715), (70, 192066), (84, 160055), (85, 158172), (98, 137190), (102, 131810), (105, 128044), (119, 112980), (140, 96033), (147, 91460), (170, 79086), (196, 68595), (204, 65905), (210, 64022), (238, 56490), (245, 54876), (255, 52724), (269, 49980), (294, 45730), (340, 39543), (357, 37660), (420, 32011), (476, 28245), (490, 27438), (510, 26362), (538, 24990), (588, 22865), (595, 22596), (714, 18830), (735, 18292), (807, 16660), (833, 16140), (980, 13719), (1020, 13181), (1076, 12495), (1190, 11298), (1345, 9996), (1428, 9415), (1470, 9146), (1614, 8330), (1666, 8070), (1785, 7532), (1883, 7140), (2380, 5649), (2499, 5380), (2690, 4998), (2940, 4573), (3228, 4165), (3332, 4035), (3570, 3766)]