645407771040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{51893}}^1$

素因数の和:54796

約数の個数: 192

約数和(自身を含む): 2259755366400

約数和(自身を除く): 1614347595360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 2879, 4320, 5758, 8637, 11516, 14395, 17274, 23032, 25911, 28790, 34548, 43185, 46064, 51822, 51893, 57580, 69096, 77733, 86370, 92128, 103644, 103786, 115160, 129555, 138192, 155466, 155679, 172740, 207288, 207572, 230320, 259110, 259465, 276384, 310932, 311358, 345480, 388665, 414576, 415144, 460640, 467037, 518220, 518930, 621864, 622716, 690960, 777330, 778395, 829152, 830288, 934074, 1036440, 1037860, 1243728, 1245432, 1381920, 1401111, 1554660, 1556790, 1660576, 1868148, 2072880, 2075720, 2335185, 2487456, 2490864, 2802222, 3109320, 3113580, 3736296, 4145760, 4151440, 4670370, 4981728, 5604444, 6218640, 6227160, 7005555, 7472592, 8302880, 9340740, 11208888, 12437280, 12454320, 14011110, 14945184, 18681480, 22417776, 24908640, 28022220, 37362960, 44835552, 56044440, 74725920, 112088880, 149399947, 224177760, 298799894, 448199841, 597599788, 746999735, 896399682, 1195199576, 1344599523, 1493999470, 1792799364, 2240999205, 2390399152, 2689199046, 2987998940, 3585598728, 4033798569, 4481998410, 4780798304, 5378398092, 5975997880, 6722997615, 7171197456, 8067597138, 8963996820, 10756796184, 11951995760, 13445995230, 14342394912, 16135194276, 17927993640, 20168992845, 21513592368, 23903991520, 26891990460, 32270388552, 35855987280, 40337985690, 43027184736, 53783980920, 64540777104, 71711974560, 80675971380, 107567961840, 129081554208, 161351942760, 215135923680, 322703885520, 645407771040]

約数ペア:

[(1, 645407771040), (2, 322703885520), (3, 215135923680), (4, 161351942760), (5, 129081554208), (6, 107567961840), (8, 80675971380), (9, 71711974560), (10, 64540777104), (12, 53783980920), (15, 43027184736), (16, 40337985690), (18, 35855987280), (20, 32270388552), (24, 26891990460), (27, 23903991520), (30, 21513592368), (32, 20168992845), (36, 17927993640), (40, 16135194276), (45, 14342394912), (48, 13445995230), (54, 11951995760), (60, 10756796184), (72, 8963996820), (80, 8067597138), (90, 7171197456), (96, 6722997615), (108, 5975997880), (120, 5378398092), (135, 4780798304), (144, 4481998410), (160, 4033798569), (180, 3585598728), (216, 2987998940), (240, 2689199046), (270, 2390399152), (288, 2240999205), (360, 1792799364), (432, 1493999470), (480, 1344599523), (540, 1195199576), (720, 896399682), (864, 746999735), (1080, 597599788), (1440, 448199841), (2160, 298799894), (2879, 224177760), (4320, 149399947), (5758, 112088880), (8637, 74725920), (11516, 56044440), (14395, 44835552), (17274, 37362960), (23032, 28022220), (25911, 24908640), (28790, 22417776), (34548, 18681480), (43185, 14945184), (46064, 14011110), (51822, 12454320), (51893, 12437280), (57580, 11208888), (69096, 9340740), (77733, 8302880), (86370, 7472592), (92128, 7005555), (103644, 6227160), (103786, 6218640), (115160, 5604444), (129555, 4981728), (138192, 4670370), (155466, 4151440), (155679, 4145760), (172740, 3736296), (207288, 3113580), (207572, 3109320), (230320, 2802222), (259110, 2490864), (259465, 2487456), (276384, 2335185), (310932, 2075720), (311358, 2072880), (345480, 1868148), (388665, 1660576), (414576, 1556790), (415144, 1554660), (460640, 1401111), (467037, 1381920), (518220, 1245432), (518930, 1243728), (621864, 1037860), (622716, 1036440), (690960, 934074), (777330, 830288), (778395, 829152)]