490240651680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{160663}}^1$

素因数の和:160860

約数の個数: 288

約数和(自身を含む): 1812698649216

約数和(自身を除く): 1322457997536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 163, 180, 195, 208, 234, 240, 260, 288, 312, 326, 360, 390, 416, 468, 480, 489, 520, 585, 624, 652, 720, 780, 815, 936, 978, 1040, 1170, 1248, 1304, 1440, 1467, 1560, 1630, 1872, 1956, 2080, 2119, 2340, 2445, 2608, 2934, 3120, 3260, 3744, 3912, 4238, 4680, 4890, 5216, 5868, 6240, 6357, 6520, 7335, 7824, 8476, 9360, 9780, 10595, 11736, 12714, 13040, 14670, 15648, 16952, 18720, 19071, 19560, 21190, 23472, 25428, 26080, 29340, 31785, 33904, 38142, 39120, 42380, 46944, 50856, 58680, 63570, 67808, 76284, 78240, 84760, 95355, 101712, 117360, 127140, 152568, 160663, 169520, 190710, 203424, 234720, 254280, 305136, 321326, 339040, 381420, 481989, 508560, 610272, 642652, 762840, 803315, 963978, 1017120, 1285304, 1445967, 1525680, 1606630, 1927956, 2088619, 2409945, 2570608, 2891934, 3051360, 3213260, 3855912, 4177238, 4819890, 5141216, 5783868, 6265857, 6426520, 7229835, 7711824, 8354476, 9639780, 10443095, 11567736, 12531714, 12853040, 14459670, 15423648, 16708952, 18797571, 19279560, 20886190, 23135472, 25063428, 25706080, 26188069, 28919340, 31329285, 33417904, 37595142, 38559120, 41772380, 46270944, 50126856, 52376138, 57838680, 62658570, 66835808, 75190284, 77118240, 78564207, 83544760, 93987855, 100253712, 104752276, 115677360, 125317140, 130940345, 150380568, 157128414, 167089520, 187975710, 200507424, 209504552, 231354720, 235692621, 250634280, 261880690, 300761136, 314256828, 334179040, 340444897, 375951420, 392821035, 419009104, 471385242, 501268560, 523761380, 601522272, 628513656, 680889794, 751902840, 785642070, 838018208, 942770484, 1002537120, 1021334691, 1047522760, 1178463105, 1257027312, 1361779588, 1503805680, 1571284140, 1702224485, 1885540968, 2042669382, 2095045520, 2356926210, 2514054624, 2723559176, 3007611360, 3064004073, 3142568280, 3404448970, 3771081936, 4085338764, 4190091040, 4713852420, 5106673455, 5447118352, 6128008146, 6285136560, 6808897940, 7542163872, 8170677528, 9427704840, 10213346910, 10894236704, 12256016292, 12570273120, 13617795880, 15320020365, 16341355056, 18855409680, 20426693820, 24512032584, 27235591760, 30640040730, 32682710112, 37710819360, 40853387640, 49024065168, 54471183520, 61280081460, 81706775280, 98048130336, 122560162920, 163413550560, 245120325840, 490240651680]

約数ペア:

[(1, 490240651680), (2, 245120325840), (3, 163413550560), (4, 122560162920), (5, 98048130336), (6, 81706775280), (8, 61280081460), (9, 54471183520), (10, 49024065168), (12, 40853387640), (13, 37710819360), (15, 32682710112), (16, 30640040730), (18, 27235591760), (20, 24512032584), (24, 20426693820), (26, 18855409680), (30, 16341355056), (32, 15320020365), (36, 13617795880), (39, 12570273120), (40, 12256016292), (45, 10894236704), (48, 10213346910), (52, 9427704840), (60, 8170677528), (65, 7542163872), (72, 6808897940), (78, 6285136560), (80, 6128008146), (90, 5447118352), (96, 5106673455), (104, 4713852420), (117, 4190091040), (120, 4085338764), (130, 3771081936), (144, 3404448970), (156, 3142568280), (160, 3064004073), (163, 3007611360), (180, 2723559176), (195, 2514054624), (208, 2356926210), (234, 2095045520), (240, 2042669382), (260, 1885540968), (288, 1702224485), (312, 1571284140), (326, 1503805680), (360, 1361779588), (390, 1257027312), (416, 1178463105), (468, 1047522760), (480, 1021334691), (489, 1002537120), (520, 942770484), (585, 838018208), (624, 785642070), (652, 751902840), (720, 680889794), (780, 628513656), (815, 601522272), (936, 523761380), (978, 501268560), (1040, 471385242), (1170, 419009104), (1248, 392821035), (1304, 375951420), (1440, 340444897), (1467, 334179040), (1560, 314256828), (1630, 300761136), (1872, 261880690), (1956, 250634280), (2080, 235692621), (2119, 231354720), (2340, 209504552), (2445, 200507424), (2608, 187975710), (2934, 167089520), (3120, 157128414), (3260, 150380568), (3744, 130940345), (3912, 125317140), (4238, 115677360), (4680, 104752276), (4890, 100253712), (5216, 93987855), (5868, 83544760), (6240, 78564207), (6357, 77118240), (6520, 75190284), (7335, 66835808), (7824, 62658570), (8476, 57838680), (9360, 52376138), (9780, 50126856), (10595, 46270944), (11736, 41772380), (12714, 38559120), (13040, 37595142), (14670, 33417904), (15648, 31329285), (16952, 28919340), (18720, 26188069), (19071, 25706080), (19560, 25063428), (21190, 23135472), (23472, 20886190), (25428, 19279560), (26080, 18797571), (29340, 16708952), (31785, 15423648), (33904, 14459670), (38142, 12853040), (39120, 12531714), (42380, 11567736), (46944, 10443095), (50856, 9639780), (58680, 8354476), (63570, 7711824), (67808, 7229835), (76284, 6426520), (78240, 6265857), (84760, 5783868), (95355, 5141216), (101712, 4819890), (117360, 4177238), (127140, 3855912), (152568, 3213260), (160663, 3051360), (169520, 2891934), (190710, 2570608), (203424, 2409945), (234720, 2088619), (254280, 1927956), (305136, 1606630), (321326, 1525680), (339040, 1445967), (381420, 1285304), (481989, 1017120), (508560, 963978), (610272, 803315), (642652, 762840)]