8918907840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19477}}^1$

素因数の和:19556

約数の個数: 224

約数和(自身を含む): 32059229760

約数和(自身を除く): 23140321920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3816, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 19080, 19477, 22896, 25440, 28620, 30528, 38160, 38954, 45792, 50880, 57240, 58431, 76320, 77908, 91584, 97385, 114480, 116862, 152640, 155816, 175293, 194770, 228960, 233724, 292155, 311632, 350586, 389540, 457920, 467448, 525879, 584310, 623264, 701172, 779080, 876465, 934896, 1032281, 1051758, 1168620, 1246528, 1402344, 1558160, 1752930, 1869792, 2064562, 2103516, 2337240, 2629395, 2804688, 3096843, 3116320, 3505860, 3739584, 4129124, 4207032, 4674480, 5161405, 5258790, 5609376, 6193686, 6232640, 7011720, 8258248, 8414064, 9290529, 9348960, 10322810, 10517580, 11218752, 12387372, 14023440, 15484215, 16516496, 16828128, 18581058, 18697920, 20645620, 21035160, 24774744, 27871587, 28046880, 30968430, 33032992, 33656256, 37162116, 41291240, 42070320, 46452645, 49549488, 55743174, 56093760, 61936860, 66065984, 74324232, 82582480, 84140640, 92905290, 99098976, 111486348, 123873720, 139357935, 148648464, 165164960, 168281280, 185810580, 198197952, 222972696, 247747440, 278715870, 297296928, 330329920, 371621160, 445945392, 495494880, 557431740, 594593856, 743242320, 891890784, 990989760, 1114863480, 1486484640, 1783781568, 2229726960, 2972969280, 4459453920, 8918907840]

約数ペア:

[(1, 8918907840), (2, 4459453920), (3, 2972969280), (4, 2229726960), (5, 1783781568), (6, 1486484640), (8, 1114863480), (9, 990989760), (10, 891890784), (12, 743242320), (15, 594593856), (16, 557431740), (18, 495494880), (20, 445945392), (24, 371621160), (27, 330329920), (30, 297296928), (32, 278715870), (36, 247747440), (40, 222972696), (45, 198197952), (48, 185810580), (53, 168281280), (54, 165164960), (60, 148648464), (64, 139357935), (72, 123873720), (80, 111486348), (90, 99098976), (96, 92905290), (106, 84140640), (108, 82582480), (120, 74324232), (135, 66065984), (144, 61936860), (159, 56093760), (160, 55743174), (180, 49549488), (192, 46452645), (212, 42070320), (216, 41291240), (240, 37162116), (265, 33656256), (270, 33032992), (288, 30968430), (318, 28046880), (320, 27871587), (360, 24774744), (424, 21035160), (432, 20645620), (477, 18697920), (480, 18581058), (530, 16828128), (540, 16516496), (576, 15484215), (636, 14023440), (720, 12387372), (795, 11218752), (848, 10517580), (864, 10322810), (954, 9348960), (960, 9290529), (1060, 8414064), (1080, 8258248), (1272, 7011720), (1431, 6232640), (1440, 6193686), (1590, 5609376), (1696, 5258790), (1728, 5161405), (1908, 4674480), (2120, 4207032), (2160, 4129124), (2385, 3739584), (2544, 3505860), (2862, 3116320), (2880, 3096843), (3180, 2804688), (3392, 2629395), (3816, 2337240), (4240, 2103516), (4320, 2064562), (4770, 1869792), (5088, 1752930), (5724, 1558160), (6360, 1402344), (7155, 1246528), (7632, 1168620), (8480, 1051758), (8640, 1032281), (9540, 934896), (10176, 876465), (11448, 779080), (12720, 701172), (14310, 623264), (15264, 584310), (16960, 525879), (19080, 467448), (19477, 457920), (22896, 389540), (25440, 350586), (28620, 311632), (30528, 292155), (38160, 233724), (38954, 228960), (45792, 194770), (50880, 175293), (57240, 155816), (58431, 152640), (76320, 116862), (77908, 114480), (91584, 97385)]