490169944080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{70163}}^1$

素因数の和:70526

約数の個数: 240

約数和(自身を含む): 1704709034496

約数和(自身を除く): 1214539090416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 313, 360, 372, 465, 496, 558, 620, 626, 720, 744, 930, 939, 1116, 1240, 1252, 1395, 1488, 1565, 1860, 1878, 2232, 2480, 2504, 2790, 2817, 3130, 3720, 3756, 4464, 4695, 5008, 5580, 5634, 6260, 7440, 7512, 9390, 9703, 11160, 11268, 12520, 14085, 15024, 18780, 19406, 22320, 22536, 25040, 28170, 29109, 37560, 38812, 45072, 48515, 56340, 58218, 70163, 75120, 77624, 87327, 97030, 112680, 116436, 140326, 145545, 155248, 174654, 194060, 210489, 225360, 232872, 280652, 291090, 349308, 350815, 388120, 420978, 436635, 465744, 561304, 582180, 631467, 698616, 701630, 776240, 841956, 873270, 1052445, 1122608, 1164360, 1262934, 1397232, 1403260, 1683912, 1746540, 2104890, 2175053, 2328720, 2525868, 2806520, 3157335, 3367824, 3493080, 4209780, 4350106, 5051736, 5613040, 6314670, 6525159, 6986160, 8419560, 8700212, 10103472, 10875265, 12629340, 13050318, 16839120, 17400424, 19575477, 21750530, 21961019, 25258680, 26100636, 32625795, 34800848, 39150954, 43501060, 43922038, 50517360, 52201272, 65251590, 65883057, 78301908, 87002120, 87844076, 97877385, 104402544, 109805095, 130503180, 131766114, 156603816, 174004240, 175688152, 195754770, 197649171, 219610190, 261006360, 263532228, 313207632, 329415285, 351376304, 391509540, 395298342, 439220380, 522012720, 527064456, 658830570, 680791589, 783019080, 790596684, 878440760, 988245855, 1054128912, 1317661140, 1361583178, 1566038160, 1581193368, 1756881520, 1976491710, 2042374767, 2635322280, 2723166356, 3162386736, 3403957945, 3952983420, 4084749534, 5270644560, 5446332712, 6127124301, 6807915890, 7905966840, 8169499068, 10211873835, 10892665424, 12254248602, 13615831780, 15811933680, 16338998136, 20423747670, 24508497204, 27231663560, 30635621505, 32677996272, 40847495340, 49016994408, 54463327120, 61271243010, 81694990680, 98033988816, 122542486020, 163389981360, 245084972040, 490169944080]

約数ペア:

[(1, 490169944080), (2, 245084972040), (3, 163389981360), (4, 122542486020), (5, 98033988816), (6, 81694990680), (8, 61271243010), (9, 54463327120), (10, 49016994408), (12, 40847495340), (15, 32677996272), (16, 30635621505), (18, 27231663560), (20, 24508497204), (24, 20423747670), (30, 16338998136), (31, 15811933680), (36, 13615831780), (40, 12254248602), (45, 10892665424), (48, 10211873835), (60, 8169499068), (62, 7905966840), (72, 6807915890), (80, 6127124301), (90, 5446332712), (93, 5270644560), (120, 4084749534), (124, 3952983420), (144, 3403957945), (155, 3162386736), (180, 2723166356), (186, 2635322280), (240, 2042374767), (248, 1976491710), (279, 1756881520), (310, 1581193368), (313, 1566038160), (360, 1361583178), (372, 1317661140), (465, 1054128912), (496, 988245855), (558, 878440760), (620, 790596684), (626, 783019080), (720, 680791589), (744, 658830570), (930, 527064456), (939, 522012720), (1116, 439220380), (1240, 395298342), (1252, 391509540), (1395, 351376304), (1488, 329415285), (1565, 313207632), (1860, 263532228), (1878, 261006360), (2232, 219610190), (2480, 197649171), (2504, 195754770), (2790, 175688152), (2817, 174004240), (3130, 156603816), (3720, 131766114), (3756, 130503180), (4464, 109805095), (4695, 104402544), (5008, 97877385), (5580, 87844076), (5634, 87002120), (6260, 78301908), (7440, 65883057), (7512, 65251590), (9390, 52201272), (9703, 50517360), (11160, 43922038), (11268, 43501060), (12520, 39150954), (14085, 34800848), (15024, 32625795), (18780, 26100636), (19406, 25258680), (22320, 21961019), (22536, 21750530), (25040, 19575477), (28170, 17400424), (29109, 16839120), (37560, 13050318), (38812, 12629340), (45072, 10875265), (48515, 10103472), (56340, 8700212), (58218, 8419560), (70163, 6986160), (75120, 6525159), (77624, 6314670), (87327, 5613040), (97030, 5051736), (112680, 4350106), (116436, 4209780), (140326, 3493080), (145545, 3367824), (155248, 3157335), (174654, 2806520), (194060, 2525868), (210489, 2328720), (225360, 2175053), (232872, 2104890), (280652, 1746540), (291090, 1683912), (349308, 1403260), (350815, 1397232), (388120, 1262934), (420978, 1164360), (436635, 1122608), (465744, 1052445), (561304, 873270), (582180, 841956), (631467, 776240), (698616, 701630)]