18626896960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1789

約数の個数: 224

約数和(自身を含む): 52369809408

約数和(自身を除く): 33742912448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 127, 140, 160, 164, 205, 224, 254, 280, 287, 320, 328, 410, 448, 508, 560, 574, 635, 656, 820, 889, 1016, 1120, 1148, 1270, 1312, 1435, 1597, 1640, 1778, 2032, 2240, 2296, 2540, 2624, 2870, 3194, 3280, 3556, 4064, 4445, 4592, 5080, 5207, 5740, 6388, 6560, 7112, 7985, 8128, 8890, 9184, 10160, 10414, 11179, 11480, 12776, 13120, 14224, 15970, 17780, 18368, 20320, 20828, 22358, 22960, 25552, 26035, 28448, 31940, 35560, 36449, 40640, 41656, 44716, 45920, 51104, 52070, 55895, 56896, 63880, 65477, 71120, 72898, 83312, 89432, 91840, 102208, 104140, 111790, 127760, 130954, 142240, 145796, 166624, 178864, 182245, 202819, 208280, 223580, 255520, 261908, 284480, 291592, 327385, 333248, 357728, 364490, 405638, 416560, 447160, 458339, 511040, 523816, 583184, 654770, 715456, 728980, 811276, 833120, 894320, 916678, 1014095, 1047632, 1166368, 1309540, 1419733, 1457960, 1622552, 1666240, 1788640, 1833356, 2028190, 2095264, 2291695, 2332736, 2619080, 2839466, 2915920, 3245104, 3577280, 3666712, 4056380, 4190528, 4583390, 5238160, 5678932, 5831840, 6490208, 7098665, 7333424, 8112760, 8315579, 9166780, 10476320, 11357864, 11663680, 12980416, 14197330, 14666848, 16225520, 16631158, 18333560, 20952640, 22715728, 28394660, 29333696, 32451040, 33262316, 36667120, 41577895, 45431456, 56789320, 58209053, 64902080, 66524632, 73334240, 83155790, 90862912, 113578640, 116418106, 133049264, 146668480, 166311580, 227157280, 232836212, 266098528, 291045265, 332623160, 454314560, 465672424, 532197056, 582090530, 665246320, 931344848, 1164181060, 1330492640, 1862689696, 2328362120, 2660985280, 3725379392, 4656724240, 9313448480, 18626896960]

約数ペア:

[(1, 18626896960), (2, 9313448480), (4, 4656724240), (5, 3725379392), (7, 2660985280), (8, 2328362120), (10, 1862689696), (14, 1330492640), (16, 1164181060), (20, 931344848), (28, 665246320), (32, 582090530), (35, 532197056), (40, 465672424), (41, 454314560), (56, 332623160), (64, 291045265), (70, 266098528), (80, 232836212), (82, 227157280), (112, 166311580), (127, 146668480), (140, 133049264), (160, 116418106), (164, 113578640), (205, 90862912), (224, 83155790), (254, 73334240), (280, 66524632), (287, 64902080), (320, 58209053), (328, 56789320), (410, 45431456), (448, 41577895), (508, 36667120), (560, 33262316), (574, 32451040), (635, 29333696), (656, 28394660), (820, 22715728), (889, 20952640), (1016, 18333560), (1120, 16631158), (1148, 16225520), (1270, 14666848), (1312, 14197330), (1435, 12980416), (1597, 11663680), (1640, 11357864), (1778, 10476320), (2032, 9166780), (2240, 8315579), (2296, 8112760), (2540, 7333424), (2624, 7098665), (2870, 6490208), (3194, 5831840), (3280, 5678932), (3556, 5238160), (4064, 4583390), (4445, 4190528), (4592, 4056380), (5080, 3666712), (5207, 3577280), (5740, 3245104), (6388, 2915920), (6560, 2839466), (7112, 2619080), (7985, 2332736), (8128, 2291695), (8890, 2095264), (9184, 2028190), (10160, 1833356), (10414, 1788640), (11179, 1666240), (11480, 1622552), (12776, 1457960), (13120, 1419733), (14224, 1309540), (15970, 1166368), (17780, 1047632), (18368, 1014095), (20320, 916678), (20828, 894320), (22358, 833120), (22960, 811276), (25552, 728980), (26035, 715456), (28448, 654770), (31940, 583184), (35560, 523816), (36449, 511040), (40640, 458339), (41656, 447160), (44716, 416560), (45920, 405638), (51104, 364490), (52070, 357728), (55895, 333248), (56896, 327385), (63880, 291592), (65477, 284480), (71120, 261908), (72898, 255520), (83312, 223580), (89432, 208280), (91840, 202819), (102208, 182245), (104140, 178864), (111790, 166624), (127760, 145796), (130954, 142240)]