377546520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 1299271680

約数和(自身を除く): 921725160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 60, 62, 65, 74, 78, 93, 104, 111, 120, 124, 130, 148, 155, 156, 185, 186, 195, 211, 222, 248, 260, 296, 310, 312, 370, 372, 390, 403, 422, 444, 465, 481, 520, 555, 620, 633, 740, 744, 780, 806, 844, 888, 930, 962, 1055, 1110, 1147, 1209, 1240, 1266, 1443, 1480, 1560, 1612, 1688, 1860, 1924, 2015, 2110, 2220, 2294, 2405, 2418, 2532, 2743, 2886, 3165, 3224, 3441, 3720, 3848, 4030, 4220, 4440, 4588, 4810, 4836, 5064, 5486, 5735, 5772, 6045, 6330, 6541, 6882, 7215, 7807, 8060, 8229, 8440, 9176, 9620, 9672, 10972, 11470, 11544, 12090, 12660, 13082, 13715, 13764, 14430, 14911, 15614, 16120, 16458, 17205, 19240, 19623, 21944, 22940, 23421, 24180, 25320, 26164, 27430, 27528, 28860, 29822, 31228, 32705, 32916, 34410, 39035, 39246, 41145, 44733, 45880, 46842, 48360, 52328, 54860, 57720, 59644, 62456, 65410, 65832, 68820, 74555, 78070, 78492, 82290, 85033, 89466, 93684, 98115, 101491, 109720, 117105, 119288, 130820, 137640, 149110, 156140, 156984, 164580, 170066, 178932, 187368, 196230, 202982, 223665, 234210, 242017, 255099, 261640, 298220, 304473, 312280, 329160, 340132, 357864, 392460, 405964, 425165, 447330, 468420, 484034, 507455, 510198, 596440, 608946, 680264, 726051, 784920, 811928, 850330, 894660, 936840, 968068, 1014910, 1020396, 1210085, 1217892, 1275495, 1452102, 1522365, 1700660, 1789320, 1936136, 2029820, 2040792, 2420170, 2435784, 2550990, 2904204, 3044730, 3146221, 3401320, 3630255, 4059640, 4840340, 5101980, 5808408, 6089460, 6292442, 7260510, 9438663, 9680680, 10203960, 12178920, 12584884, 14521020, 15731105, 18877326, 25169768, 29042040, 31462210, 37754652, 47193315, 62924420, 75509304, 94386630, 125848840, 188773260, 377546520]

約数ペア:

[(1, 377546520), (2, 188773260), (3, 125848840), (4, 94386630), (5, 75509304), (6, 62924420), (8, 47193315), (10, 37754652), (12, 31462210), (13, 29042040), (15, 25169768), (20, 18877326), (24, 15731105), (26, 14521020), (30, 12584884), (31, 12178920), (37, 10203960), (39, 9680680), (40, 9438663), (52, 7260510), (60, 6292442), (62, 6089460), (65, 5808408), (74, 5101980), (78, 4840340), (93, 4059640), (104, 3630255), (111, 3401320), (120, 3146221), (124, 3044730), (130, 2904204), (148, 2550990), (155, 2435784), (156, 2420170), (185, 2040792), (186, 2029820), (195, 1936136), (211, 1789320), (222, 1700660), (248, 1522365), (260, 1452102), (296, 1275495), (310, 1217892), (312, 1210085), (370, 1020396), (372, 1014910), (390, 968068), (403, 936840), (422, 894660), (444, 850330), (465, 811928), (481, 784920), (520, 726051), (555, 680264), (620, 608946), (633, 596440), (740, 510198), (744, 507455), (780, 484034), (806, 468420), (844, 447330), (888, 425165), (930, 405964), (962, 392460), (1055, 357864), (1110, 340132), (1147, 329160), (1209, 312280), (1240, 304473), (1266, 298220), (1443, 261640), (1480, 255099), (1560, 242017), (1612, 234210), (1688, 223665), (1860, 202982), (1924, 196230), (2015, 187368), (2110, 178932), (2220, 170066), (2294, 164580), (2405, 156984), (2418, 156140), (2532, 149110), (2743, 137640), (2886, 130820), (3165, 119288), (3224, 117105), (3441, 109720), (3720, 101491), (3848, 98115), (4030, 93684), (4220, 89466), (4440, 85033), (4588, 82290), (4810, 78492), (4836, 78070), (5064, 74555), (5486, 68820), (5735, 65832), (5772, 65410), (6045, 62456), (6330, 59644), (6541, 57720), (6882, 54860), (7215, 52328), (7807, 48360), (8060, 46842), (8229, 45880), (8440, 44733), (9176, 41145), (9620, 39246), (9672, 39035), (10972, 34410), (11470, 32916), (11544, 32705), (12090, 31228), (12660, 29822), (13082, 28860), (13715, 27528), (13764, 27430), (14430, 26164), (14911, 25320), (15614, 24180), (16120, 23421), (16458, 22940), (17205, 21944), (19240, 19623)]