1973480459580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{498331}}^1$

素因数の和:498809

約数の個数: 216

約数和(自身を含む): 6979089826800

約数和(自身を除く): 5005609367220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 449, 490, 588, 630, 735, 882, 898, 980, 1260, 1347, 1470, 1764, 1796, 2205, 2245, 2694, 2940, 3143, 4041, 4410, 4490, 5388, 6286, 6735, 8082, 8820, 8980, 9429, 12572, 13470, 15715, 16164, 18858, 20205, 22001, 26940, 28287, 31430, 37716, 40410, 44002, 47145, 56574, 62860, 66003, 80820, 88004, 94290, 110005, 113148, 132006, 141435, 188580, 198009, 220010, 264012, 282870, 330015, 396018, 440020, 498331, 565740, 660030, 792036, 990045, 996662, 1320060, 1494993, 1980090, 1993324, 2491655, 2989986, 3488317, 3960180, 4484979, 4983310, 5979972, 6976634, 7474965, 8969958, 9966620, 10464951, 13953268, 14949930, 17441585, 17939916, 20929902, 22424895, 24418219, 29899860, 31394853, 34883170, 41859804, 44849790, 48836438, 52324755, 62789706, 69766340, 73254657, 89699580, 97672876, 104649510, 122091095, 125579412, 146509314, 156974265, 209299020, 219763971, 223750619, 244182190, 293018628, 313948530, 366273285, 439527942, 447501238, 488364380, 627897060, 671251857, 732546570, 879055884, 895002476, 1098819855, 1118753095, 1342503714, 1465093140, 1566254333, 2013755571, 2197639710, 2237506190, 2685007428, 3132508666, 3356259285, 4027511142, 4395279420, 4475012380, 4698762999, 6265017332, 6712518570, 7831271665, 8055022284, 9397525998, 10068777855, 10963780331, 13425037140, 14096288997, 15662543330, 18795051996, 20137555710, 21927560662, 23493814995, 28192577994, 31325086660, 32891340993, 40275111420, 43855121324, 46987629990, 54818901655, 56385155988, 65782681986, 70481444985, 93975259980, 98674022979, 109637803310, 131565363972, 140962889970, 164456704965, 197348045958, 219275606620, 281925779940, 328913409930, 394696091916, 493370114895, 657826819860, 986740229790, 1973480459580]

約数ペア:

[(1, 1973480459580), (2, 986740229790), (3, 657826819860), (4, 493370114895), (5, 394696091916), (6, 328913409930), (7, 281925779940), (9, 219275606620), (10, 197348045958), (12, 164456704965), (14, 140962889970), (15, 131565363972), (18, 109637803310), (20, 98674022979), (21, 93975259980), (28, 70481444985), (30, 65782681986), (35, 56385155988), (36, 54818901655), (42, 46987629990), (45, 43855121324), (49, 40275111420), (60, 32891340993), (63, 31325086660), (70, 28192577994), (84, 23493814995), (90, 21927560662), (98, 20137555710), (105, 18795051996), (126, 15662543330), (140, 14096288997), (147, 13425037140), (180, 10963780331), (196, 10068777855), (210, 9397525998), (245, 8055022284), (252, 7831271665), (294, 6712518570), (315, 6265017332), (420, 4698762999), (441, 4475012380), (449, 4395279420), (490, 4027511142), (588, 3356259285), (630, 3132508666), (735, 2685007428), (882, 2237506190), (898, 2197639710), (980, 2013755571), (1260, 1566254333), (1347, 1465093140), (1470, 1342503714), (1764, 1118753095), (1796, 1098819855), (2205, 895002476), (2245, 879055884), (2694, 732546570), (2940, 671251857), (3143, 627897060), (4041, 488364380), (4410, 447501238), (4490, 439527942), (5388, 366273285), (6286, 313948530), (6735, 293018628), (8082, 244182190), (8820, 223750619), (8980, 219763971), (9429, 209299020), (12572, 156974265), (13470, 146509314), (15715, 125579412), (16164, 122091095), (18858, 104649510), (20205, 97672876), (22001, 89699580), (26940, 73254657), (28287, 69766340), (31430, 62789706), (37716, 52324755), (40410, 48836438), (44002, 44849790), (47145, 41859804), (56574, 34883170), (62860, 31394853), (66003, 29899860), (80820, 24418219), (88004, 22424895), (94290, 20929902), (110005, 17939916), (113148, 17441585), (132006, 14949930), (141435, 13953268), (188580, 10464951), (198009, 9966620), (220010, 8969958), (264012, 7474965), (282870, 6976634), (330015, 5979972), (396018, 4983310), (440020, 4484979), (498331, 3960180), (565740, 3488317), (660030, 2989986), (792036, 2491655), (990045, 1993324), (996662, 1980090), (1320060, 1494993)]