26889240

素因数分解:

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

素因数の和:314

約数の個数: 192

約数和(自身を含む): 99727200

約数和(自身を除く): 72837960

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, 196, 204, 210, 238, 245, 255, 269, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 538, 588, 595, 680, 714, 735, 807, 833, 840, 952, 980, 1020, 1076, 1176, 1190, 1345, 1428, 1470, 1614, 1666, 1785, 1883, 1960, 2040, 2152, 2380, 2499, 2690, 2856, 2940, 3228, 3332, 3570, 3766, 4035, 4165, 4573, 4760, 4998, 5380, 5649, 5880, 6456, 6664, 7140, 7532, 8070, 8330, 9146, 9415, 9996, 10760, 11298, 12495, 13181, 13719, 14280, 15064, 16140, 16660, 18292, 18830, 19992, 22596, 22865, 24990, 26362, 27438, 28245, 32011, 32280, 33320, 36584, 37660, 39543, 45192, 45730, 49980, 52724, 54876, 56490, 64022, 65905, 68595, 75320, 79086, 91460, 96033, 99960, 105448, 109752, 112980, 128044, 131810, 137190, 158172, 160055, 182920, 192066, 197715, 224077, 225960, 256088, 263620, 274380, 316344, 320110, 384132, 395430, 448154, 480165, 527240, 548760, 640220, 672231, 768264, 790860, 896308, 960330, 1120385, 1280440, 1344462, 1581720, 1792616, 1920660, 2240770, 2688924, 3361155, 3841320, 4481540, 5377848, 6722310, 8963080, 13444620, 26889240]

約数ペア:

[(1, 26889240), (2, 13444620), (3, 8963080), (4, 6722310), (5, 5377848), (6, 4481540), (7, 3841320), (8, 3361155), (10, 2688924), (12, 2240770), (14, 1920660), (15, 1792616), (17, 1581720), (20, 1344462), (21, 1280440), (24, 1120385), (28, 960330), (30, 896308), (34, 790860), (35, 768264), (40, 672231), (42, 640220), (49, 548760), (51, 527240), (56, 480165), (60, 448154), (68, 395430), (70, 384132), (84, 320110), (85, 316344), (98, 274380), (102, 263620), (105, 256088), (119, 225960), (120, 224077), (136, 197715), (140, 192066), (147, 182920), (168, 160055), (170, 158172), (196, 137190), (204, 131810), (210, 128044), (238, 112980), (245, 109752), (255, 105448), (269, 99960), (280, 96033), (294, 91460), (340, 79086), (357, 75320), (392, 68595), (408, 65905), (420, 64022), (476, 56490), (490, 54876), (510, 52724), (538, 49980), (588, 45730), (595, 45192), (680, 39543), (714, 37660), (735, 36584), (807, 33320), (833, 32280), (840, 32011), (952, 28245), (980, 27438), (1020, 26362), (1076, 24990), (1176, 22865), (1190, 22596), (1345, 19992), (1428, 18830), (1470, 18292), (1614, 16660), (1666, 16140), (1785, 15064), (1883, 14280), (1960, 13719), (2040, 13181), (2152, 12495), (2380, 11298), (2499, 10760), (2690, 9996), (2856, 9415), (2940, 9146), (3228, 8330), (3332, 8070), (3570, 7532), (3766, 7140), (4035, 6664), (4165, 6456), (4573, 5880), (4760, 5649), (4998, 5380)]