9988686720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4555

約数の個数: 320

約数和(自身を含む): 36509117040

約数和(自身を除く): 26520430320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 516, 540, 576, 640, 645, 648, 688, 720, 774, 810, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3456, 3483, 3870, 4128, 4320, 4481, 4644, 5160, 5184, 5504, 5760, 5805, 6192, 6480, 6880, 6966, 7740, 8256, 8640, 8962, 9288, 10320, 10368, 11610, 12384, 12960, 13443, 13760, 13932, 15480, 16512, 17280, 17415, 17924, 18576, 20640, 22405, 23220, 24768, 25920, 26886, 27520, 27864, 30960, 34830, 35848, 37152, 40329, 41280, 44810, 46440, 49536, 51840, 53772, 55728, 61920, 67215, 69660, 71696, 74304, 80658, 82560, 89620, 92880, 107544, 111456, 120987, 123840, 134430, 139320, 143392, 148608, 161316, 179240, 185760, 192683, 201645, 215088, 222912, 241974, 247680, 268860, 278640, 286784, 322632, 358480, 362961, 371520, 385366, 403290, 430176, 445824, 483948, 537720, 557280, 573568, 578049, 604935, 645264, 716960, 725922, 743040, 770732, 806580, 860352, 963415, 967896, 1075440, 1114560, 1156098, 1209870, 1290528, 1433920, 1451844, 1541464, 1613160, 1720704, 1734147, 1814805, 1926830, 1935792, 2150880, 2229120, 2312196, 2419740, 2581056, 2867840, 2890245, 2903688, 3082928, 3226320, 3468294, 3629610, 3853660, 3871584, 4301760, 4624392, 4839480, 5162112, 5202441, 5780490, 5807376, 6165856, 6452640, 6936588, 7259220, 7707320, 7743168, 8603520, 8670735, 9248784, 9678960, 10404882, 11560980, 11614752, 12331712, 12905280, 13873176, 14518440, 15414640, 15486336, 15607323, 17341470, 18497568, 19357920, 20809764, 23121960, 23229504, 24663424, 25810560, 26012205, 27746352, 29036880, 30829280, 31214646, 34682940, 36995136, 38715840, 41619528, 46243920, 46459008, 52024410, 55492704, 58073760, 61658560, 62429292, 69365880, 73990272, 77431680, 78036615, 83239056, 92487840, 104048820, 110985408, 116147520, 123317120, 124858584, 138731760, 156073230, 166478112, 184975680, 208097640, 221970816, 232295040, 249717168, 277463520, 312146460, 332956224, 369951360, 416195280, 499434336, 554927040, 624292920, 665912448, 832390560, 998868672, 1109854080, 1248585840, 1664781120, 1997737344, 2497171680, 3329562240, 4994343360, 9988686720]

約数ペア:

[(1, 9988686720), (2, 4994343360), (3, 3329562240), (4, 2497171680), (5, 1997737344), (6, 1664781120), (8, 1248585840), (9, 1109854080), (10, 998868672), (12, 832390560), (15, 665912448), (16, 624292920), (18, 554927040), (20, 499434336), (24, 416195280), (27, 369951360), (30, 332956224), (32, 312146460), (36, 277463520), (40, 249717168), (43, 232295040), (45, 221970816), (48, 208097640), (54, 184975680), (60, 166478112), (64, 156073230), (72, 138731760), (80, 124858584), (81, 123317120), (86, 116147520), (90, 110985408), (96, 104048820), (108, 92487840), (120, 83239056), (128, 78036615), (129, 77431680), (135, 73990272), (144, 69365880), (160, 62429292), (162, 61658560), (172, 58073760), (180, 55492704), (192, 52024410), (215, 46459008), (216, 46243920), (240, 41619528), (258, 38715840), (270, 36995136), (288, 34682940), (320, 31214646), (324, 30829280), (344, 29036880), (360, 27746352), (384, 26012205), (387, 25810560), (405, 24663424), (430, 23229504), (432, 23121960), (480, 20809764), (516, 19357920), (540, 18497568), (576, 17341470), (640, 15607323), (645, 15486336), (648, 15414640), (688, 14518440), (720, 13873176), (774, 12905280), (810, 12331712), (860, 11614752), (864, 11560980), (960, 10404882), (1032, 9678960), (1080, 9248784), (1152, 8670735), (1161, 8603520), (1290, 7743168), (1296, 7707320), (1376, 7259220), (1440, 6936588), (1548, 6452640), (1620, 6165856), (1720, 5807376), (1728, 5780490), (1920, 5202441), (1935, 5162112), (2064, 4839480), (2160, 4624392), (2322, 4301760), (2580, 3871584), (2592, 3853660), (2752, 3629610), (2880, 3468294), (3096, 3226320), (3240, 3082928), (3440, 2903688), (3456, 2890245), (3483, 2867840), (3870, 2581056), (4128, 2419740), (4320, 2312196), (4481, 2229120), (4644, 2150880), (5160, 1935792), (5184, 1926830), (5504, 1814805), (5760, 1734147), (5805, 1720704), (6192, 1613160), (6480, 1541464), (6880, 1451844), (6966, 1433920), (7740, 1290528), (8256, 1209870), (8640, 1156098), (8962, 1114560), (9288, 1075440), (10320, 967896), (10368, 963415), (11610, 860352), (12384, 806580), (12960, 770732), (13443, 743040), (13760, 725922), (13932, 716960), (15480, 645264), (16512, 604935), (17280, 578049), (17415, 573568), (17924, 557280), (18576, 537720), (20640, 483948), (22405, 445824), (23220, 430176), (24768, 403290), (25920, 385366), (26886, 371520), (27520, 362961), (27864, 358480), (30960, 322632), (34830, 286784), (35848, 278640), (37152, 268860), (40329, 247680), (41280, 241974), (44810, 222912), (46440, 215088), (49536, 201645), (51840, 192683), (53772, 185760), (55728, 179240), (61920, 161316), (67215, 148608), (69660, 143392), (71696, 139320), (74304, 134430), (80658, 123840), (82560, 120987), (89620, 111456), (92880, 107544)]